Company Badge
USPTO Data Jan 1 1976 - Nov 10 2026
1 Patents
#68 in Hickory, NC
#2,925 in North Carolina
#137,142 in US
Sumlin Holdings, Inc.
Forward Citations = 7
3 inventors:
Hickory, NC, United States of America
Sumlin Holdings, Inc.
Calculating rank
% Expired Patents = 100.0
Forward Citations = 7
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3 inventors (with patents filed for the assignee):
Alan C Handermann (1 out of 13 patents)
Bob McKinnon (1 out of 1 patent)
Frank J Land (1 out of 9 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sumlin Holdings, Inc.. Retrieved from https://idiyas.com/company/sumlin-holdings
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]