Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
4 Patents
#14 in Windsor, CT
#1,180 in Connecticut
#60,671 in US
Trc Companies, Inc.
Forward Citations = 55
3 inventors:
Windsor, CT, United States of America
Trc Companies, Inc.
% Expired Patents = 25.0
EPO Patents = 2
Trademarks = 5
Forward Citations = 55
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3 inventors (with patents filed for the assignee):
Pedro Lilienfeld (3 out of 10 patents)
Henrik Fernand Bernheim (1 out of 14 patents)
Jerritt Harold Hansell (1 out of 11 patents)
4. Alan Drew Barnett (4 patents)
5. Joseph Robert Reed (4 patents)
6. Stan McClellan (1 patent)
7. John J Loporto (4 patents)
4 patents:
Company Overview
TRC Companies, Inc. is a global consulting and construction management firm that provides services to the energy, environmental, and infrastructure markets. With over 50 years of experience, TRC offers innovative solutions to complex challenges, helping clients achieve their goals efficiently and sustainably.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Trc Companies, Inc.. Retrieved from https://idiyas.com/company/trc-companies
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]
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]