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USPTO Data Jan 1 1976 - Oct 20 2026
3 Patents
#689 in Austin, TX
#4,794 in Texas
#73,904 in US
Northrup, Inc.
Forward Citations = 122
3 inventors:
Austin, TX, United States of America
Northrup, Inc.
% Expired Patents = 33.3
Forward Citations = 122
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3 inventors (with patents filed for the assignee):
Robert P Northrup (1 out of 1 patent)
Lynn L Northrup, Jr (1 out of 7 patents)
Robert Northrup (1 out of 1 patent)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Northrup, Inc.. Retrieved from https://idiyas.com/company/northrup
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]