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USPTO Data Jan 1 1976 - Oct 20 2026
3 Patents
#1 in Halstead, KS
#707 in Kansas
#73,904 in US
Legg Co. Inc.
Forward Citations = 48
3 inventors:
Halstead, KS, United States of America
Legg Co. Inc.
% Expired Patents = 33.3
Trademarks = 4
Forward Citations = 48
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3 inventors (with patents filed for the assignee):
Ronald L Marler (2 out of 2 patents)
Daniel G Cormier (1 out of 11 patents)
Harry F Brandenberger (1 out of 1 patent)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Legg Co. Inc.. Retrieved from https://idiyas.com/company/legg-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]
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]