Roger S Sanderson (2 out of 19 patents)
Robert C Whelchel (2 out of 14 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#10 in Dana Point, CA
#21,008 in California
#94,841 in US
Sanderson; Roger S.
Forward Citations = 12
2 inventors:
Dana Point, CA, United States of America
Sanderson; Roger S.
Forward Citations = 12
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2 inventors (with patents filed for the assignee):
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sanderson; Roger S.. Retrieved from https://idiyas.com/company/sanderson-roger-s
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]