Forward Citations = 18

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10 inventors (with patents filed for the assignee):

Armin Heim (3 out of 8 patents)

Siegfried Keusch (1 out of 10 patents)

K Ohm (1 out of 1 patent)

4. K Spiegel (1 out of 1 patent)

5. Rudolf Kopl (1 out of 1 patent)

6. Jurgen Kruger (1 out of 1 patent)

7. Volker Klein (1 out of 1 patent)

8. Hans-Joachim Scholte (1 out of 1 patent)

9. Otto Morgenschweis (1 out of 1 patent)

10. Karl H Schwiede (1 out of 1 patent)

3 patents: Sort by Forward Citations

#6 in Tagerwilen

#2,400 in Switzerland

Schwihag Gmbh

Forward Citations = 18

10 inventors:

Armin Heim (3 out of 8 patents)

Siegfried Keusch (1 out of 10 patents)

K Ohm (1 out of 1 patent)

4. K Spiegel (1 out of 1 patent)

5. Rudolf Kopl (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Schwihag Gmbh. Retrieved from https://idiyas.com/company/schwihag

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]