The USPTO recommends using the Seven Step Strategy to help you figure out if someone else has already patented your idea
As a Patent and Trademark Resource Center, the Chester Fritz Library can provide additional patent search training.
To schedule an appointment, contact Laura Egan:
Phone: (701) 777-4643
E-mail: laura.egan@und.edu
Please note that the library's patent and trademark coordinator assists in the search process but does not interpret intellectual property law. If you are looking for legal assistance, the library makes available a list of patent attorneys and agents.