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USPTO Data Jan 1 1976 - Nov 3 2026
3 Patents
#17 in Northfield, IL
#3,454 in Illinois
#73,976 in US
Air Physics Corporation
Forward Citations = 110
3 inventors:
Northfield, IL, United States of America
Air Physics Corporation
Calculating rank
Forward Citations = 110
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3 inventors (with patents filed for the assignee):
Judson F Stone (2 out of 2 patents)
Harold O Schwartz (1 out of 7 patents)
Lloyd Murphy (1 out of 1 patent)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Air Physics Corporation. Retrieved from https://idiyas.com/company/air-physics
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]