Wolfgang Keller (1 out of 33 patents)
Company Badge
USPTO Data Jan 1 1976 - Nov 10 2026
1 Patents
#1 in Berlin and Munich
#15,397 in Germany
Siemens Katiengesellschaft
Forward Citations = 4
1 inventor:
Siemens Katiengesellschaft
Calculating rank
Forward Citations = 4
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1 inventor (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Siemens Katiengesellschaft. Retrieved from https://idiyas.com/company/siemens-katiengesellschaft
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]