Stephen B Leighton (3 out of 20 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
3 Patents
#35 in Silver Spring, MD
#1,106 in Maryland
#73,926 in US
Beecher Instruments
Forward Citations = 93
1 inventor:
Silver Spring, MD, United States of America
Beecher Instruments
Calculating rank
% Expired Patents = 66.7
Forward Citations = 93
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1 inventor (with patents filed for the assignee):
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Beecher Instruments. Retrieved from https://idiyas.com/company/beecher-instruments
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]