Bert Nolte (2 out of 14 patents)
Siegfried Leonhardt (1 out of 1 patent)
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USPTO Data Jan 1 1976 - Oct 13 2026
2 Patents
#13 in Kirchheim unter Teck
#10,692 in Germany
Otto Ficker Ag
Forward Citations = 29
2 inventors:
Otto Ficker Ag
CIPO Patents = 1
Forward Citations = 29
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2 inventors (with patents filed for the assignee):
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Otto Ficker Ag. Retrieved from https://idiyas.com/company/otto-ficker-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]
1 patent (CIPO):
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]