William S Stumpf (1 out of 6 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#43 in Mooresville, NC
#2,920 in North Carolina
#136,971 in US
Warvel Products, Inc.-n.c.
Forward Citations = 4
1 inventor:
Mooresville, NC, United States of America
Warvel Products, Inc.-n.c.
Calculating rank
% Expired Patents = 100.0
Forward Citations = 4
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1 inventor (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Warvel Products, Inc.-n.c.. Retrieved from https://idiyas.com/company/warvel-products-nc
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]