Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
3 Patents
#6 in Hamden, CT
#1,397 in Connecticut
#73,904 in US
Bellmore-Johnson Tool Co.
Forward Citations = 26
4 inventors:
Hamden, CT, United States of America
Bellmore-Johnson Tool Co.
Calculating rank
Forward Citations = 26
Loading Chart...
Loading Chart...
4 inventors (with patents filed for the assignee):
David S Findlay (1 out of 7 patents)
William J Connellan (1 out of 1 patent)
Robert L Hillberg (1 out of 14 patents)
4. Frederick F Stevens, Jr (1 out of 6 patents)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bellmore-Johnson Tool Co.. Retrieved from https://idiyas.com/company/bellmore-johnson-tool-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]