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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#1,815 in Kessel
#15,376 in Germany
Wintershell Ag
Forward Citations = 22
5 inventors:
Wintershell Ag
Forward Citations = 22
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5 inventors (with patents filed for the assignee):
Kai-Udo Sewe (1 out of 5 patents)
Walter Lindoerfer (1 out of 3 patents)
Reinhard Mueller-Hurtig (1 out of 1 patent)
4. Axel Oberbremer (1 out of 1 patent)
5. Fritz Wagner (1 out of 18 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Wintershell Ag. Retrieved from https://idiyas.com/company/wintershell-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]