Inventing and patenting sourcebook
Subtitle: how to sell and protect your ideas
By: Richard C. Levy ; Robert J. Huffman, editor.
Contributors: Huffman, Robert J.
Edition: 1st ed.
Publisher: Gale Research
Published: 1990
Place of publication: Detroit
Language: eng
Number of pages: 922
Subjects: Inventions -- United States -- Handbooks, manuals, etc.; Patents -- United States -- Handbooks, manuals, etc.