General Inquiries:
search@nationalpatentservices.com

  • Toll Free: (800) 998-1323
  • Phone: (703) 998-5708
  • Fax: (703) 998-5709

Credit Card Payments Accepted

credit cards

* Co-founder 1994 with Tom Hamill

NATIONAL PATENT SERVICES® ... Since 1994

"The Search Specialists"

National Patent Services is a patent search firm that conducts varied and complex patent searches for intellectual property law firms, corporate entities, universities, and independent inventors in the mechanical, electrical, chemical, computer, business methods, communications, optics, biotechnological and medical arts. All searches are performed on the EAST database at the United States Patent & Trademark Office (USPTO) located in Alexandria, VA by our team of dedicated patent researchers.

Read more in Who We Are

Located only 10 minutes from the U.S. Patent Office

2776 South Arlington Mill Drive
Suite 801, Arlington VA 22206

Inventors Page