LINKS

Useful Links for Inventors and Patent Holders:

The United States Patent and Trademark Office
www.uspto.gov

The European Patent Office
www.european-patent-office.org

Patent Café
www.patentcafe.com

Inventor’s Digest
www.inventorsdigest.com

Polasek, Quisenberry & Errington, L.L.P
www.pqelaw.com

C. Dale Quisenberry
www.quisenberrylaw.com