Forward Citations = 19

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9 inventors (with patents filed for the assignee):

Garri Berstein (3 out of 17 patents)

Rudolf Winkens (3 out of 5 patents)

Willi Hansen (3 out of 6 patents)

4. Werner Kluft (1 out of 8 patents)

5. Helmut Wittkopp (1 out of 15 patents)

6. Theodor Dombrowski (1 out of 9 patents)

7. Dieter Lung (1 out of 1 patent)

8. Hartwig Klosterhalfen (1 out of 5 patents)

9. Jochen Fabry (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 4766753 - Rolling apparatus for surface hardening or smoothing (1988-08-30),

2. 4747286 - Rolling apparatus (1988-05-31),

3. 4747285 - Surface-hardening or smoothing rolling machine (1988-05-31),

4. 4711146 - Method for reprofiling profiles of wheel sets (1987-12-08),

W. Hegenscheidt Gmbh is a leading provider of innovative solutions for the maintenance and production of railway wheels and wheelsets. With over 150 years of experience, the company offers a comprehensive range of products and services in the area of wheelset machining technology. Their cutting-edge solutions help customers increase efficiency, reduce downtime, and improve safety in the railway industry.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 16 2025

4 Patents

#7 in Erkelenz

#6,900 in Germany

Erkelenz, Germany

W. Hegenscheidt Gmbh