Simpson Performance Products, Inc. is a leading manufacturer specializing in safety equipment for motorsports. Based in Mooresville, North Carolina, the company develops a wide range of products including helmets, harnesses, and fire suits designed to enhance driver safety and performance. With a focus on innovation and quality, Simpson serves various segments of the automotive racing industry, providing essential gear that meets rigorous safety standards and supports competitive racing environments.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

17 Patents

#4 in Mooresville, NC

#417 in North Carolina

#18,903 in US

#35,948 in the World

Mooresville, NC, United States of America

Simpson Performance Products, Inc.

Forward Citations = 69

8 inventors:

Trevor P Ashline (12 out of 14 patents)

Mark Anthony Stiles (2 out of 7 patents)

Glenn Stasky (1 out of 1 patent)

4. Thomas A Darnell (1 out of 1 patent)

5. Anna Marie Frey (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Simpson Performance Products, Inc.. Retrieved from https://idiyas.com/company/simpson-performance-products

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

2 patents (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]