user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: what inventions did thomas edison invent list? 
Knowledge Triplets: The beginning of the incandescent lamp and lighting system, book.written_work.author, Thomas Edison
His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry., base.kwebbase.kwsentence.kwtopic, Thomas Edison
The Papers of Thomas A. Edison, Vol. 3: Menlo Park: The Early Years, April 1876-December 1877, base.documentaryeditions.documentary_edition.editing_project, The Thomas A. Edison Papers Project
The Papers of Thomas A. Edison, book.literary_series.works_in_this_series, The Papers of Thomas A. Edison, Vol. 6: Electrifying New York and Abroad, April 1881-June 1883
His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry., base.kwebbase.kwsentence.contains_connections, thomas alva edison work related to carl auer von welsbach
By 1874, he had produced a system allowing four messages to be sent along one telegraph wire., base.kwebbase.kwsentence.next_sentence, He had also invented the stock printer and made improvements to the typewriter.
Thomas A. Edison, Inc., organization.organization.founders, Thomas Edison
I am proud of the fact that I never invented weapons to kill., media_common.quotation.author, Thomas Edison
The Papers of Thomas A. Edison, Vol. 5: Research to Development at Menlo Park, January 1879-March 1881, book.written_work.next_in_series, The Papers of Thomas A. Edison, Vol. 6: Electrifying New York and Abroad, April 1881-June 1883
Incandescent light bulb, common.topic.image, Original carbon-filament bulb from Thomas Edison
The Papers of Thomas A. Edison, Vol. 6: Electrifying New York and Abroad, April 1881-June 1883, book.written_work.author, Thomas Edison
The Papers of Thomas A. Edison, common.topic.notable_for, g.12572kqjp
General Electric, organization.organization.founders, Thomas Edison
Incandescent light bulb, law.us_patent.inventor, Thomas Edison
Edison produced his 'gold ticker' and their company profited when the ticker was sold to Western Union., base.kwebbase.kwsentence.kwtopic, Thomas Edison
The Papers of Thomas A. Edison, book.literary_series.works_in_this_series, The Papers of Thomas A. Edison, Vol. 3: Menlo Park: The Early Years, April 1876-December 1877
Thomas Edison, book.author.works_written, The beginning of the incandescent lamp and lighting system
Phonograph, law.invention.inventor, Thomas Edison
#223898, law.us_patent.inventor, Thomas Edison
Thomas Edison, common.topic.notable_types, Inventor
Thomas Edison, law.inventor.us_patents, Incandescent light bulb
By 1891 he commissioned the first motion picture with Eastman,  and then opened the first Kinetoscope Parlour in 1894., base.kwebbase.kwsentence.kwtopic, Thomas Edison
The Wonders of Magnetism, film.film.produced_by, Thomas Edison
Edison Manufacturing Company, organization.organization.founders, Thomas Edison
Thomas Edison, book.author.works_written, The Papers of Thomas A. Edison, Vol. 6: Electrifying New York and Abroad, April 1881-June 1883
Thomas Edison, base.kwebbase.kwtopic.connections_to, jay gould bought patents of thomas alva edison
Thomas Edison, law.inventor.inventions, Electric Power Distribution
Edison noticed that at high speed this gave out a rising and falling,  almost musical sound., base.kwebbase.kwsentence.kwtopic, Thomas Edison
jay gould bought patents of thomas alva edison, base.kwebbase.kwconnection.relation, bought patents of
Thomas Edison, common.topic.image, Thomas Edison
Thomas Edison, law.inventor.us_patents, Mimeograph
thomas alva edison used invention by hermann johann philipp sprengel, base.kwebbase.kwconnection.other, Hermann Sprengel
thomas alva edison work related to carl auer von welsbach, base.kwebbase.kwconnection.other, Carl Auer von Welsbach
Inventor Edison Sketched by World Artist, film.film.cinematography, James H. White
The Papers of Thomas A. Edison, Vol. 5: Research to Development at Menlo Park, January 1879-March 1881, book.written_work.author, Thomas Edison
The Papers of Thomas A. Edison, common.topic.image, papers of thomas edison vol 4 cover
Thomas Edison, law.inventor.inventions, Movie camera
Mimeograph, law.us_patent.inventor, Thomas Edison
His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry., base.kwebbase.kwsentence.contains_connections, thomas alva edison work related to jons jakob berzelius
Thomas Edison, book.author.works_written, The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874
thomas alva edison work used by emile berliner, base.kwebbase.kwconnection.relation, work used by
Thomas Edison, law.inventor.inventions, Quadruplex telegraph
Thomas Edison, base.kwebbase.kwtopic.has_sentences, By 1891 he commissioned the first motion picture with Eastman,  and then opened the first Kinetoscope Parlour in 1894.
Thomas Edison, base.kwebbase.kwtopic.connections_from, thomas alva edison used invention by hermann johann philipp sprengel
Thomas Edison, law.inventor.inventions, Movie camera
thomas alva edison inspired by eadweard muybridge, base.kwebbase.kwconnection.other, Eadweard Muybridge
The Papers of Thomas A. Edison, Vol. 3: Menlo Park: The Early Years, April 1876-December 1877, book.written_work.previous_in_series, The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876
Mimeograph, law.invention.inventor, Thomas Edison
Thomas Edison, law.inventor.inventions, Mimeograph
Thomas Edison, law.inventor.inventions, Mimeograph
thomas alva edison work used by emile berliner, base.kwebbase.kwconnection.other, Emile Berliner
Thomas Edison, people.person.quotations, The three great essentials to achieve anything worth while are: Hard work, Stick-to-itiveness, and Common sense.
The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874, book.written_work.editor, Reese Jenkins
The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876, book.written_work.part_of_series, The Papers of Thomas A. Edison
Thomas Edison, people.person.quotations, Great ideas originate in the muscles.
Thomas Edison, book.author.works_written, The Papers of Thomas A. Edison, Vol. 4: The Wizard of Menlo Park, 1878
Thomas Edison, people.person.profession, Inventor
His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry., base.kwebbase.kwsentence.contains_connections, thomas alva edison work related to elmer ambrose sperry
emile berliner work related to thomas alva edison, base.kwebbase.kwconnection.sentence, Edison had also invented an improved telephone transmitter and had sold it to Bell's biggest competitor.
Quadruplex telegraph, law.invention.inventor, Thomas Edison
Thomas Edison, people.person.quotations, I am proud of the fact that I never invented weapons to kill.
He had also invented the stock printer and made improvements to the typewriter., base.kwebbase.kwsentence.kwtopic, Thomas Edison
Anything that won't sell, I don't want to invent. Its sale is proof of utility, and utility is success., media_common.quotation.author, Thomas Edison
The Papers of Thomas A. Edison, Vol. 6: Electrifying New York and Abroad, April 1881-June 1883, common.topic.notable_for, g.1258ngkjp
Inventor Edison Sketched by World Artist, film.film.personal_appearances, m.0pl2ylj
Thomas Edison, book.book_subject.works, Empires of Light: Edison, Tesla, Westinghouse, and the Race to Electrify the World
Thomas Edison, base.kwebbase.kwtopic.has_sentences, He had also invented the stock printer and made improvements to the typewriter.
The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876, common.topic.notable_types, Written Work
thomas alva edison work related to elmer ambrose sperry, base.kwebbase.kwconnection.subject, Thomas Edison
The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876, book.written_work.previous_in_series, The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874
The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874, book.written_work.part_of_series, The Papers of Thomas A. Edison
I never did anything by accident, nor did any of my inventions come by accident; they came by work., media_common.quotation.author, Thomas Edison
Thomas Edison, book.author.works_written, The Papers of Thomas A. Edison, Vol. 5: Research to Development at Menlo Park, January 1879-March 1881
Inventor Edison Sketched by World Artist, film.film.starring, m.0_m0pf0
The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876, book.written_work.editor, Robert A. Rosenberg
Thomas Edison, base.kwebbase.kwtopic.has_sentences, His next venture involved improving generator output, resulting in the Edison system of current distribution in parallel circuit.
Thomas Edison, law.inventor.inventions, Phonograph
The Papers of Thomas A. Edison, Vol. 4: The Wizard of Menlo Park, 1878, common.topic.image, papers of thomas edison vol 4 cover
Thomas Edison, book.author.works_written, The Papers of Thomas A. Edison, Vol. 3: Menlo Park: The Early Years, April 1876-December 1877
In 1879, Edison perfected the incandescent electric lamp by using carbonized cotton that burned for forty-five hours., base.kwebbase.kwsentence.kwtopic, Thomas Edison
The Papers of Thomas A. Edison, Vol. 4: The Wizard of Menlo Park, 1878, common.topic.notable_for, g.125fhhhdd
Movie camera, law.invention.inventor, Thomas Edison
The Papers of Thomas A. Edison, book.literary_series.works_in_this_series, The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876
thomas alva edison work related to jons jakob berzelius, base.kwebbase.kwconnection.sentence, His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry.
Electric Power Distribution, law.invention.inventor, Thomas Edison
The Papers of Thomas A. Edison, book.literary_series.works_in_this_series, The Papers of Thomas A. Edison, Vol. 4: The Wizard of Menlo Park, 1878
Incandescent light bulb, law.invention.inventor, Thomas Edison
Thomas Edison, book.author.works_written, The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876
The Papers of Thomas A. Edison, Vol. 6: Electrifying New York and Abroad, April 1881-June 1883, base.documentaryeditions.documentary_edition.editing_project, The Thomas A. Edison Papers Project
The Papers of Thomas A. Edison, Vol. 4: The Wizard of Menlo Park, 1878, book.written_work.author, Thomas Edison
Electricity and Progress, book.written_work.author, Thomas Edison
Inventor Edison Sketched by World Artist, film.film.cinematography, William Heise
Thomas Edison, base.argumentmaps.innovator.original_ideas, Phonograph
hermann johann philipp sprengel made possible light of thomas alva edison, base.kwebbase.kwconnection.other, Thomas Edison
Inventor Edison Sketched by World Artist, common.topic.notable_types, Film
jay gould bought patents of thomas alva edison, base.kwebbase.kwconnection.other, Thomas Edison
thomas alva edison work related to elmer ambrose sperry, base.kwebbase.kwconnection.sentence, His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry.
With the profits, he bought Menlo Park, New Jersey and set up an establishment purely for research and invention., base.kwebbase.kwsentence.kwtopic, Thomas Edison
Thomas Edison, book.author.works_written, Electricity and Progress
Inventor Edison Sketched by World Artist, film.film.starring, m.0_m0pfd
carl auer von welsbach knew thomas alva edison, base.kwebbase.kwconnection.sentence, Welsbach was acquainted with Edison and he used cerium discovered by Berzelius.
The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876, book.written_work.author, Thomas Edison
Thomas Edison, base.kwebbase.kwtopic.has_sentences, By 1874, he had produced a system allowing four messages to be sent along one telegraph wire.
lee de forest work related to thomas alva edison, base.kwebbase.kwconnection.sentence, In 1912, Edison was working on picture projectors and disk phonographs which could be synchronized to show a talking picture.
Thomas Edison, base.kwebbase.kwtopic.connections_from, thomas alva edison used film invented by hannibal goodwin
Thomas Edison, law.inventor.inventions, Phonograph cylinder
Edison produced his 'gold ticker' and their company profited when the ticker was sold to Western Union., base.kwebbase.kwsentence.previous_sentence, The two men soon pooled their talent and Pope, Edison and Company was established.
The Papers of Thomas A. Edison, book.literary_series.works_in_this_series, The Papers of Thomas A. Edison, Vol. 5: Research to Development at Menlo Park, January 1879-March 1881
thomas alva edison used film invented by hannibal goodwin, base.kwebbase.kwconnection.sentence, He used celluloid film invented by Goodwin.
The Papers of Thomas A. Edison, Vol. 4: The Wizard of Menlo Park, 1878, common.topic.notable_types, Written Work
Thomas Edison, law.invention.inventor, Electric Power Distribution
Thomas Edison, people.person.quotations, His genius he was quite content in one brief sentence to define; Of inspiration one percent, of perspiration, ninety nine.
thomas alva edison used film invented by hannibal goodwin, base.kwebbase.kwconnection.other, Hannibal Goodwin
The Papers of Thomas A. Edison, Vol. 5: Research to Development at Menlo Park, January 1879-March 1881, book.written_work.previous_in_series, The Papers of Thomas A. Edison, Vol. 4: The Wizard of Menlo Park, 1878
etienne-jules marey inspired thomas alva edison, base.kwebbase.kwconnection.sentence, At the Universal Exposition of 1899, held in Paris, France, Marey met Edison and provided the inspiration for Edison's kinetescope.
In 1879, Edison perfected the incandescent electric lamp by using carbonized cotton that burned for forty-five hours., base.kwebbase.kwsentence.dates, m.0c14p0s
The Papers of Thomas A. Edison, Vol. 5: Research to Development at Menlo Park, January 1879-March 1881, common.topic.notable_types, Written Work
He used celluloid film invented by Goodwin., base.kwebbase.kwsentence.kwtopic, Thomas Edison
Thomas Edison, base.kwebbase.kwtopic.has_sentences, In 1879, Edison perfected the incandescent electric lamp by using carbonized cotton that burned for forty-five hours.
thomas alva edison inspired by eadweard muybridge, base.kwebbase.kwconnection.sentence, His inspiration for these projects came from the photographer, Muybridge and the physiologist Marey.
The two men soon pooled their talent and Pope, Edison and Company was established., base.kwebbase.kwsentence.kwtopic, Thomas Edison
His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry., base.kwebbase.kwsentence.contains_connections, thomas alva edison work related to edwin stanton porter
Thomas Edison, base.kwebbase.kwtopic.has_sentences, His inspiration for these projects came from the photographer, Muybridge and the physiologist Marey.
He used Sprengel's pump., base.kwebbase.kwsentence.contains_connections, thomas alva edison used invention by hermann johann philipp sprengel
The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874, book.written_work.next_in_series, The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876
Thomas Edison, law.inventor.inventions, Phonograph cylinder
thomas alva edison inspired by eadweard muybridge, base.kwebbase.kwconnection.subject, Thomas Edison
thomas alva edison used invention by hermann johann philipp sprengel, base.kwebbase.kwconnection.relation, used invention by
Thomas Edison, base.kwebbase.kwtopic.has_sentences, Edison noticed that at high speed this gave out a rising and falling,  almost musical sound.
Motion Picture Patents Company, organization.organization.founders, Thomas Edison
The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876, common.topic.notable_for, g.125fyk0lf
Thomas Edison, law.inventor.inventions, Quadruplex telegraph
The Papers of Thomas A. Edison, Vol. 6: Electrifying New York and Abroad, April 1881-June 1883, book.written_work.previous_in_series, The Papers of Thomas A. Edison, Vol. 5: Research to Development at Menlo Park, January 1879-March 1881
Thomas Edison, base.kwebbase.kwtopic.has_sentences, In 1859, Edison got a job selling newspapers and candies on the local railway at Port Huron, Michigan.
The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876, base.documentaryeditions.documentary_edition.editing_project, The Thomas A. Edison Papers Project
thomas alva edison used invention by hermann johann philipp sprengel, base.kwebbase.kwconnection.subject, Thomas Edison
The Papers of Thomas A. Edison, Vol. 4: The Wizard of Menlo Park, 1878, base.documentaryeditions.documentary_edition.editing_project, The Thomas A. Edison Papers Project
Thomas Edison, law.invention.inventor, Carbon microphone
Thomas Edison, base.kwebbase.kwtopic.has_sentences, His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry.
The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874, book.written_work.author, Thomas Edison
American Institute of Electrical Engineers, organization.organization.founders, Thomas Edison
Empires of Light: Edison, Tesla, Westinghouse, and the Race to Electrify the World, book.written_work.subjects, Thomas Edison
Inventor Edison Sketched by World Artist, film.film.produced_by, Thomas Edison
The Papers of Thomas A. Edison, Vol. 5: Research to Development at Menlo Park, January 1879-March 1881, book.written_work.part_of_series, The Papers of Thomas A. Edison
Thomas Edison, base.kwebbase.kwtopic.has_sentences, Edison produced his 'gold ticker' and their company profited when the ticker was sold to Western Union.
jay gould bought patents of thomas alva edison, base.kwebbase.kwconnection.subject, Jay Gould
The Papers of Thomas A. Edison, Vol. 4: The Wizard of Menlo Park, 1878, book.written_work.part_of_series, The Papers of Thomas A. Edison
The Papers of Thomas A. Edison, Vol. 2: From Workshop to Laboratory, June 1873-March 1876, book.written_work.next_in_series, The Papers of Thomas A. Edison, Vol. 3: Menlo Park: The Early Years, April 1876-December 1877
The Papers of Thomas A. Edison, Vol. 6: Electrifying New York and Abroad, April 1881-June 1883, common.topic.notable_types, Written Work
Phonograph cylinder, law.invention.inventor, Thomas Edison
hermann johann philipp sprengel made possible light of thomas alva edison, base.kwebbase.kwconnection.sentence, The availability of a high vacuum enabled Swan and Edison to develop incandescent electric lamps.
Thomas Edison, law.inventor.us_patents, #223898
Thomas Edison, law.inventor.inventions, Incandescent light bulb
thomas alva edison used invention by hermann johann philipp sprengel, base.kwebbase.kwconnection.sentence, He used Sprengel's pump.
The Papers of Thomas A. Edison, Vol. 6: Electrifying New York and Abroad, April 1881-June 1883, book.written_work.part_of_series, The Papers of Thomas A. Edison
The Papers of Thomas A. Edison, Vol. 4: The Wizard of Menlo Park, 1878, book.written_work.next_in_series, The Papers of Thomas A. Edison, Vol. 5: Research to Development at Menlo Park, January 1879-March 1881
thomas alva edison work related to reginald aubrey fessenden, base.kwebbase.kwconnection.sentence, His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry.
thomas alva edison work related to jons jakob berzelius, base.kwebbase.kwconnection.subject, Thomas Edison
His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry., base.kwebbase.kwsentence.contains_connections, thomas alva edison work related to jay gould
The diary and sundry observations of Thomas Alva Edison, common.topic.notable_for, g.1257284p8
The Papers of Thomas A. Edison, Vol. 5: Research to Development at Menlo Park, January 1879-March 1881, base.documentaryeditions.documentary_edition.editing_project, The Thomas A. Edison Papers Project
thomas alva edison work related to carl auer von welsbach, base.kwebbase.kwconnection.subject, Thomas Edison
Thomas Edison, organization.organization_founder.organizations_founded, Motion Picture Patents Company
The Papers of Thomas A. Edison, Vol. 5: Research to Development at Menlo Park, January 1879-March 1881, common.topic.notable_for, g.1256y3056
The Papers of Thomas A. Edison, Vol. 3: Menlo Park: The Early Years, April 1876-December 1877, common.topic.notable_for, g.1254xcsxt
His inspiration for these projects came from the photographer, Muybridge and the physiologist Marey., base.kwebbase.kwsentence.contains_connections, thomas alva edison inspired by eadweard muybridge
The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874, book.book.editions, The Papers of Thomas A. Edison, Vol. 1
Thomas Edison, law.inventor.us_patents, Incandescent light bulb
The Papers of Thomas A. Edison, book.literary_series.works_in_this_series, The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874
thomas alva edison work related to jay gould, base.kwebbase.kwconnection.sentence, His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry.
Thomas Edison, law.inventor.inventions, Carbon microphone
His inspiration for these projects came from the photographer, Muybridge and the physiologist Marey., base.kwebbase.kwsentence.kwtopic, Thomas Edison
Inventor Edison Sketched by World Artist, common.topic.notable_for, g.1q3sg386c
Thomas Edison, base.kwebbase.kwtopic.has_sentences, With the profits, he bought Menlo Park, New Jersey and set up an establishment purely for research and invention.
The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874, common.topic.notable_types, Book
His next venture involved improving generator output, resulting in the Edison system of current distribution in parallel circuit., base.kwebbase.kwsentence.kwtopic, Thomas Edison
By 1874, he had produced a system allowing four messages to be sent along one telegraph wire., base.kwebbase.kwsentence.kwtopic, Thomas Edison
thomas alva edison work related to edwin stanton porter, base.kwebbase.kwconnection.sentence, His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry.
Thomas Edison, people.person.quotations, If we did all the things we are capable of doing, we would literally astonish ourselves.
Inventor Edison Sketched by World Artist, film.film.directed_by, James H. White
Thomas Edison, film.producer.film, Inventor Edison Sketched by World Artist
thomas alva edison work used by emile berliner, base.kwebbase.kwconnection.subject, Thomas Edison
Thomas Edison, base.kwebbase.kwtopic.has_sentences, He used celluloid film invented by Goodwin.
Theodore Miller Edison, common.topic.notable_types, Inventor
Great ideas originate in the muscles., media_common.quotation.author, Thomas Edison
The Papers of Thomas A. Edison, Vol. 6: Electrifying New York and Abroad, April 1881-June 1883, common.topic.image, papers of thomas edison vol 6 cover
Carbon microphone, law.invention.inventor, Thomas Edison
thomas alva edison work related to reginald aubrey fessenden, base.kwebbase.kwconnection.subject, Thomas Edison
The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874, common.topic.notable_for, g.125gv6pkw
The Papers of Thomas A. Edison, Vol. 3: Menlo Park: The Early Years, April 1876-December 1877, common.topic.notable_types, Written Work
Thomas Edison, people.person.quotations, Anything that won't sell, I don't want to invent. Its sale is proof of utility, and utility is success.
Phonograph, base.argumentmaps.original_idea.innovator, Thomas Edison
His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry., base.kwebbase.kwsentence.contains_connections, thomas alva edison work related to reginald aubrey fessenden
thomas alva edison used film invented by hannibal goodwin, base.kwebbase.kwconnection.subject, Thomas Edison
Thomas Edison, law.inventor.inventions, Phonograph
The Papers of Thomas A. Edison, Vol. 3: Menlo Park: The Early Years, April 1876-December 1877, book.written_work.author, Thomas Edison
The Papers of Thomas A. Edison, Vol. 1: The Making of an Inventor, February 1847-June 1874, base.documentaryeditions.documentary_edition.editing_project, The Thomas A. Edison Papers Project
Thomas Edison, people.person.quotations, I never did anything by accident, nor did any of my inventions come by accident; they came by work.
Emile Berliner, base.kwebbase.kwtopic.has_sentences, Edison had also invented an improved telephone transmitter and had sold it to Bell's biggest competitor.
The Papers of Thomas A. Edison, Vol. 3: Menlo Park: The Early Years, April 1876-December 1877, book.written_work.next_in_series, The Papers of Thomas A. Edison, Vol. 4: The Wizard of Menlo Park, 1878
He used celluloid film invented by Goodwin., base.kwebbase.kwsentence.contains_connections, thomas alva edison used film invented by hannibal goodwin
thomas alva edison work related to carl auer von welsbach, base.kwebbase.kwconnection.sentence, His work related to that of Gould, Porter, Lumiere, Berzelius, Fessenden, Welsbach, and Sperry.
joseph wilson swan partnered with rival thomas alva edison, base.kwebbase.kwconnection.sentence, Edison had also produced a commercial electric lamp in the United States but, unlike Swan, had patented his ideas.
Thomas Edison, film.producer.film, The Wonders of Magnetism
The Papers of Thomas A. Edison, Vol. 4: The Wizard of Menlo Park, 1878, book.written_work.previous_in_series, The Papers of Thomas A. Edison, Vol. 3: Menlo Park: The Early Years, April 1876-December 1877
He had also invented the stock printer and made improvements to the typewriter., base.kwebbase.kwsentence.previous_sentence, By 1874, he had produced a system allowing four messages to be sent along one telegraph wire.

Answer: Carbon microphone
Incandescent light bulb
Electric Power Distribution
Quadruplex telegraph
Mimeograph
Movie camera
Phonograph
Phonograph cylinder