Jon R Rossman (1 out of 69 patents)
Bryan R Hotaling (1 out of 66 patents)
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USPTO Data Jan 1 1976 - Nov 10 2026
1 Patents
#1 in Leyden, MA
#6,622 in Massachusetts
#137,142 in US
Leyden House Limited
Forward Citations = 30
2 inventors:
Leyden, MA, United States of America
Leyden House Limited
Calculating rank
Forward Citations = 30
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Leyden House Limited. Retrieved from https://idiyas.com/company/leyden-house
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]