John B Long (2 out of 22 patents)
Armistead M Long (2 out of 3 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#126 in Knoxville, TN
#989 in Tennessee
#94,841 in US
Heron Holdings
Forward Citations = 3
2 inventors:
Knoxville, TN, United States of America
Heron Holdings
Forward Citations = 3
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2 inventors (with patents filed for the assignee):
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Heron Holdings. Retrieved from https://idiyas.com/company/heron-holdings
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]