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USPTO Data Jan 1 1976 - Oct 27 2026
2 Patents
#16 in Friedrichshafen
#10,701 in Germany
Zg Friedrichshafen Ag
Forward Citations = 30
10 inventors:
Zg Friedrichshafen Ag
Calculating rank
% Expired Patents = 50.0
Forward Citations = 30
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10 inventors (with patents filed for the assignee):
Johannes Kaltenbach (1 out of 170 patents)
Johannes Glückler (1 out of 42 patents)
Rayk Gersten (1 out of 21 patents)
4. Stefan Renner (1 out of 51 patents)
5. Martin Brehmer (1 out of 94 patents)
6. Peter Ziemer (1 out of 156 patents)
7. Josef Haupt (1 out of 99 patents)
8. Gerhard Gumpoltsberger (1 out of 154 patents)
9. Gabor Diosi (1 out of 52 patents)
10. Michael Kamm (1 out of 21 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Zg Friedrichshafen Ag. Retrieved from https://idiyas.com/company/zg-friedrichshafen-ag
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]