Lawrence W Hill (3 out of 10 patents)
F Williams Sarles (3 out of 5 patents)
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USPTO Data Jan 1 1976 - Oct 20 2026
3 Patents
#1 in North Eastham, MA
#3,964 in Massachusetts
#73,904 in US
Dbi Corporation
Forward Citations = 68
2 inventors:
North Eastham, MA, United States of America
Dbi Corporation
% Expired Patents = 100.0
Forward Citations = 68
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2 inventors (with patents filed for the assignee):
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dbi Corporation. Retrieved from https://idiyas.com/company/dbi
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]