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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#1 in Newton Junction, NH
#884 in New Hampshire
#136,919 in US
Sub-Tv Limited Partnership
Forward Citations = 12
4 inventors:
Newton Junction, NH, United States of America
Sub-Tv Limited Partnership
Forward Citations = 12
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4 inventors (with patents filed for the assignee):
John A Purbrick (1 out of 10 patents)
Matthew K Haggerty (1 out of 2 patents)
Joseph J Dwyer, Jr (1 out of 1 patent)
4. Loy R White (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sub-Tv Limited Partnership. Retrieved from https://idiyas.com/company/sub-tv-partnership
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]