Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
2 Patents
#158 in Santa Barbara, CA
#21,028 in California
#94,953 in US
Endeavour IV, Inc.
Forward Citations = 8
3 inventors:
Santa Barbara, CA, United States of America
Endeavour IV, Inc.
Calculating rank
Forward Citations = 8
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3 inventors (with patents filed for the assignee):
Richard E Hewitt (2 out of 4 patents)
William L Bartlett (2 out of 2 patents)
John K Clay (2 out of 2 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Endeavour IV, Inc.. Retrieved from https://idiyas.com/company/endeavour-iv
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]