Hans Heynau Gmbh

Calculating rank

Forward Citations = 13

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3 inventors (with patents filed for the assignee):

Karlheinz Dörner (1 out of 2 patents)

Ulrich Vetter (1 out of 1 patent)

Jurgen Neumeier (1 out of 1 patent)

2 patents: Sort by Forward Citations

#514 in Munich

#10,701 in Germany

Forward Citations = 13

3 inventors:

Karlheinz Dörner (1 out of 2 patents)

Ulrich Vetter (1 out of 1 patent)

Jurgen Neumeier (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hans Heynau Gmbh. Retrieved from https://idiyas.com/company/hans-heynau

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]