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USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#464 in Pittsburgh, PA
#3,424 in Pennsylvania
#94,841 in US
Iron Age Corporation
Forward Citations = 64
4 inventors:
Pittsburgh, PA, United States of America
Iron Age Corporation
% Expired Patents = 50.0
Trademarks = 2
Forward Citations = 64
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4 inventors (with patents filed for the assignee):
Chien Pang Lee (1 out of 18 patents)
Donald R Jensen (1 out of 2 patents)
James Randesi (1 out of 5 patents)
4. Chien An Lee (1 out of 1 patent)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Iron Age Corporation. Retrieved from https://idiyas.com/company/iron-age
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]
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]