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USPTO Data Jan 1 1976 - Oct 20 2026
2 Patents
#63 in Bielefeld
#10,696 in Germany
Böllhoff Gmbh
Forward Citations = 83
5 inventors:
Böllhoff Gmbh
Calculating rank
% Expired Patents = 50.0
Forward Citations = 83
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5 inventors (with patents filed for the assignee):
Michael Stumpf (1 out of 20 patents)
Klaus Friedrich (1 out of 1 patent)
Kai-Uwe Klaws (1 out of 1 patent)
4. Klaus Kobusch (1 out of 4 patents)
5. August Borchard (1 out of 2 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Böllhoff Gmbh. Retrieved from https://idiyas.com/company/b-and-ouml-llhoff
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]