Patent secrets
Subtitle: how you can protect your invention for as little as $25
By: Steven Hampton and Craig Herrington.
Contributors: Herrington, Craig.
Publisher: Paladin Press
Published: 2000
Place of publication: Boulder, Colo
Language: eng
Number of pages: 136
Subjects: Patent laws and legislation -- United States -- Popular works.; Inventors -- United States -- Handbooks, manuals, etc.