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USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#9 in Oberkirch
#15,381 in Germany
Papierfabarik August Koehler Ag
Forward Citations = 2
3 inventors:
Papierfabarik August Koehler Ag
Calculating rank
Forward Citations = 2
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3 inventors (with patents filed for the assignee):
Hans-Thomas Armbruster (1 out of 2 patents)
Harald Kraft (1 out of 2 patents)
Wendelin Benz (1 out of 2 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Papierfabarik August Koehler Ag. Retrieved from https://idiyas.com/company/papierfabarik-august-koehler-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]