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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#6 in Dorsten
#15,376 in Germany
T & R Engineering Gmbh
Forward Citations = 1
4 inventors:
T & R Engineering Gmbh
% Expired Patents = 100.0
Forward Citations = 1
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4 inventors (with patents filed for the assignee):
Thorsten Friese (1 out of 9 patents)
Michael Jödecke (1 out of 5 patents)
Rüdiger Tüshaus (1 out of 1 patent)
4. Peter Rössler (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: T & R Engineering Gmbh. Retrieved from https://idiyas.com/company/t-and-r-engineering
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]