Charles Stuart Vann (3 out of 54 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
3 Patents
#1 in El Granada, CA
#16,858 in California
#73,860 in US
Vanntec LLC
Forward Citations = 10
1 inventor:
El Granada, CA, United States of America
Vanntec LLC
% Expired Patents = 100.0
Forward Citations = 10
Loading Chart...
Loading Chart...
1 inventor (with patents filed for the assignee):
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Vanntec LLC. Retrieved from https://idiyas.com/company/vanntec
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]