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USPTO Data Jan 1 1976 - Oct 6 2026
1 Patents
#20 in Hagen
#15,362 in Germany
Heermann Gmbh
Forward Citations = 1
3 inventors:
Heermann Gmbh
Forward Citations = 1
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3 inventors (with patents filed for the assignee):
Rolf Meistring (1 out of 4 patents)
Hans-Friedrich Siegling (1 out of 4 patents)
Siegfried Pfahl (1 out of 1 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Heermann Gmbh. Retrieved from https://idiyas.com/company/heermann
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]