Popular patents
Subtitle: America's first inventions from the airplane to the zipper
By: Travis Brown
Publisher: Scarecrow Press
Published: 2000
Place of publication: Lanham, MD
Language: eng
Number of pages: 216
Subjects: Patents -- United States -- History
Work titles: Historical first patents
Notes: Reprint. Previously published as: Historical first patents : the first United States patent for many everyday things. Metuchen, N.J. : Scarecrow Press, 1994

Includes bibliographical references and index