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USPTO Data Jan 1 1976 - Oct 6 2026
1 Patents
#1,105 in
#9,875 in United Kingdom
Dragerwerk Aktiengessellschaft
Forward Citations = 159
6 inventors:
Dragerwerk Aktiengessellschaft
Forward Citations = 159
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6 inventors (with patents filed for the assignee):
Hasso Weinmann (1 out of 14 patents)
Wolfgang Drews (1 out of 13 patents)
Ernst-Gunther Kolbe (1 out of 2 patents)
4. Norbert Kollenbrandt (1 out of 2 patents)
5. Hans-Burkhardt Fiedler (1 out of 2 patents)
6. Karsten Vogeler (1 out of 3 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dragerwerk Aktiengessellschaft. Retrieved from https://idiyas.com/company/dragerwerk-aktiengesellschaft
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]