Rudolf Ritter (1 out of 63 patents)
Joachim Hertel (1 out of 1 patent)
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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#79 in Bern
#4,405 in Switzerland
Generaldirektion Ptt
Forward Citations = 39
2 inventors:
Generaldirektion Ptt
Forward Citations = 39
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Generaldirektion Ptt. Retrieved from https://idiyas.com/company/generaldirektion-ptt
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]