EPO Patents = 5

Forward Citations = 51

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8 inventors (with patents filed for the assignee):

Stephan Eckhof (2 out of 32 patents)

Frank Altermann (1 out of 14 patents)

Josef Zrinski (1 out of 1 patent)

4. Zoran Reiter (1 out of 1 patent)

5. Rolf Maier (1 out of 1 patent)

6. Davor Zrinski (1 out of 1 patent)

7. Nicola Lindner (1 out of 1 patent)

8. Thomas Feldhaus (1 out of 1 patent)

9. Cliff-Georg Reitzig (1 patent)

2 patents: Sort by Forward Citations

#4 in Wurmlingen

#10,681 in Germany

Zrinski Ag

Forward Citations = 51

8 inventors:

Stephan Eckhof (2 out of 32 patents)

Frank Altermann (1 out of 14 patents)

Josef Zrinski (1 out of 1 patent)

4. Zoran Reiter (1 out of 1 patent)

5. Rolf Maier (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Zrinski Ag. Retrieved from https://idiyas.com/company/zrinski-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]

5 patents (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]