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USPTO Data Jan 1 1976 - Oct 27 2026
2 Patents
#100 in Essen
#10,701 in Germany
Didier Ofu Engineering Gmbh
Forward Citations = 10
16 inventors:
Didier Ofu Engineering Gmbh
Calculating rank
Forward Citations = 10
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16 inventors (with patents filed for the assignee):
Ulrich Kochanski (1 out of 5 patents)
Ernst Windhaus (1 out of 4 patents)
Heinz Durselen (1 out of 9 patents)
4. Manfred Blase (1 out of 13 patents)
5. Jurgen Tietze (1 out of 5 patents)
6. Dieter Stalherm (1 out of 10 patents)
7. Gunther Meyer (1 out of 1 patent)
8. Dietrich Wagener (1 out of 25 patents)
9. Joachim Hoitz (1 out of 1 patent)
10. Ludwig Offermann (1 out of 4 patents)
11. Peter Meyer (1 out of 3 patents)
12. Peter Holz, Deceased (1 out of 1 patent)
13. Heinrich Patalon (1 out of 6 patents)
14. Peter Erwig (1 out of 1 patent)
15. Bernard Seiler (1 out of 1 patent)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Didier Ofu Engineering Gmbh. Retrieved from https://idiyas.com/company/didier-ofu-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]