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USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#6 in Setauket, NY
#8,659 in New York
#136,844 in US
Machinery Verification & Documentation Service Inc.
Forward Citations = 0
3 inventors:
Setauket, NY, United States of America
Machinery Verification & Documentation Service Inc.
Forward Citations = 0
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3 inventors (with patents filed for the assignee):
John Heffernan (1 out of 6 patents)
Neil P Heffernan (1 out of 2 patents)
Andrew J Heffernan (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Machinery Verification & Documentation Service Inc.. Retrieved from https://idiyas.com/company/machinery-verification-and-documentation-service
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]