Karl Messmer (1 out of 3 patents)
Peter Wirthenstätter (0 patent)
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USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#9 in Feldkirchen
#15,381 in Germany
Head Germany Gmbh
Forward Citations = 79
1 inventor:
Head Germany Gmbh
Calculating rank
% Expired Patents = 100.0
EPO Patents = 1
Forward Citations = 79
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1 inventor (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Head Germany Gmbh. Retrieved from https://idiyas.com/company/head-germany
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]
1 patent (EPO):
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]