Simpson Strong-Tie Company Inc., headquartered in Pleasanton, California, specializes in innovative fastener technology and structural solutions. The company develops a wide range of products including drywall hangers, connectors, and joist hangers, aimed at enhancing the safety and performance of construction projects. With a focus on engineering excellence, Simpson Strong-Tie also addresses critical applications such as structural fuses and tornado shelters, contributing to resilient building practices across various sectors.

Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

299 Patents

#3 in Pleasanton, CA

#310 in California

#1,466 in US

#2,994 in the World

Pleasanton, CA, United States of America

Simpson Strong-Tie Company Inc.

Forward Citations = 5,591

145 inventors:

Jin-Jie Lin (45 out of 53 patents)

William F Leek (39 out of 40 patents)

Alfred D Commins (29 out of 41 patents)

4. Tyrell T Gilb (23 out of 47 patents)

5. Steven E Pryor (22 out of 23 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Simpson Strong-Tie Company Inc.. Retrieved from https://idiyas.com/company/simpson-strong-tie-company

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]

14 patents (CIPO):

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]

52 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]