EPO Patents = 1

Forward Citations = 20

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8 inventors (with patents filed for the assignee):

Ingo Rogner (1 out of 9 patents)

Karl-Heinz Kopplin (1 out of 4 patents)

Folkert Schulze-Kraasch (1 out of 5 patents)

4. Bodo Hesse (1 out of 1 patent)

5. Udo Schulokat (1 out of 1 patent)

6. Hans-Gerd Weyen (1 out of 1 patent)

7. Torsten Herles (1 out of 1 patent)

8. Roland Meier (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 8920938 - Flat product composed of a metal material, in particular a steel material, use of such flat product and roller and process for producing such flat products (2014-12-30),

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USPTO Data Jan 1 1976 - Oct 20 2026

1 Patents

#34 in Oberhausen

#15,376 in Germany

Oberhausen, Germany

Walzen-Service-Center Gmbh

Forward Citations = 20

8 inventors:

Ingo Rogner (1 out of 9 patents)

Karl-Heinz Kopplin (1 out of 4 patents)

Folkert Schulze-Kraasch (1 out of 5 patents)

4. Bodo Hesse (1 out of 1 patent)

5. Udo Schulokat (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Walzen-Service-Center Gmbh. Retrieved from https://idiyas.com/company/walzen-service-center

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]

1 patent (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]