Resources for Inventors

Michael recommends the following links for valuable patent-related information.

US Patent and Trademark Office Patents

Published Apps

Public PAIR

View/Pay Maintenance Fees

Assignments

Assignment Search Help

Fees

Historical

Scam Prevention

Inventor Resources

International Patent Searching

PCT (WIPO) Patent Searching

EPO (European Patent Office Searching)

Quick Search
Advanced Search
Number Search

Classification Search

Other Links

Free PDF Copies of US patents/applications

Google’s Patent Search

Inventor Notebooks

National Inventor’s Hall of Fame

Gallery of Obscure Patents

Gallery of Historic Patents

US Copyright Office