Hansruedi Stutz (1 out of 12 patents)
Walter Keller (1 out of 1 patent)
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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#1 in Kempton
#3,629 in Switzerland
Gebruder Loepf Ag
Forward Citations = 17
2 inventors:
Gebruder Loepf Ag
Forward Citations = 17
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Gebruder Loepf Ag. Retrieved from https://idiyas.com/company/gebruder-loepf-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]