Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#32 in Cranston, RI
#582 in Rhode Island
#136,971 in US
Leonard Valve Company
Forward Citations = 8
4 inventors:
Cranston, RI, United States of America
Leonard Valve Company
Calculating rank
Trademarks = 12
Forward Citations = 8
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4 inventors (with patents filed for the assignee):
Ryan Foss (1 out of 6 patents)
Richard Cota, Jr (1 out of 1 patent)
Eric Costa (1 out of 1 patent)
4. Eric Fontaine (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Leonard Valve Company. Retrieved from https://idiyas.com/company/leonard-valve-company
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]