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Remscheid, Germany

Bergische Stahl-industrie

USPTO Granted Patents = 17

Forward Citations = 85

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17 inventors (with patents filed for the assignee):

Hans Rocholl (8 out of 8 patents)

Willi Klein (5 out of 5 patents)

Horst Klein (4 out of 4 patents)

4. Alfred W Otto (4 out of 4 patents)

5. Manfred Gronemann (3 out of 4 patents)

6. Wolfgang Lehmann (3 out of 4 patents)

7. Wolfgang Wiebelhaus (3 out of 3 patents)

8. Jurgen Schneider (3 out of 6 patents)

9. Henning Rocholl (3 out of 3 patents)

10. Hans Zeuner (2 out of 2 patents)

11. Heinrich Potthoff (1 out of 1 patent)

12. Klaus Ksiensyk (1 out of 1 patent)

13. Barun Kumar Chatterjee (1 out of 1 patent)

14. Reinhard Naydowski (1 out of 1 patent)

15. Hermann-Josef Feldhoff (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. 5429214 - Ventilated brake disc with transverse recesses in radially extending ribs (1995-07-04),

2. 5360087 - Assembled brake disc for a disc brake with partial lining (1994-11-01),

3. 5297660 - Brake ring/hug connection via clamping notches (1994-03-29),

4. 5020446 - Three-dimensional single-wheel suspension for wheels of railed vehicles (1991-06-04),

5. 4942945 - Brake cylinder (1990-07-24),

6. 4865166 - Assembly and disassembly system with a spring retaining member for a (1989-09-12),

7. 4833975 - Integrated manual brake device (1989-05-30),

8. 4825981 - Axially split brake disk (1989-05-02),

9. 4785717 - Brake actuation unit with slack adjustment (1988-11-22),

10. 4147240 - Brake disc connection (1979-04-03),

11. 4083435 - Brake disc with improved ventilation cooling (1978-04-11),

12. 4039051 - Disc brake construction, especially for rail vehicles (1977-08-02),

13. 4013175 - Device for controlling the return of a central coupling for rail (1977-03-22),

14. 4006803 - Wheel with brake discs for rail vehicles (1977-02-08),

15. 4004659 - Closure for brake jaw holder for disc brakes (1977-01-25),

Bergische Stahl-industrie is a leading steel company specializing in the production of high-quality steel products for various industries. With a history dating back to 1906, the company has a strong reputation for innovation and reliability. Their state-of-the-art facilities and experienced team enable them to meet the demands of their customers with precision and efficiency. Bergische Stahl-industrie is committed to sustainability and continuous improvement in all aspects of their operations.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

17 Patents

#7 in Remscheid

#2,499 in Germany

#34,819 in the World

Remscheid, Germany

Bergische Stahl-industrie

Forward Citations = 85

17 inventors:

Hans Rocholl (8 out of 8 patents)

Willi Klein (5 out of 5 patents)

Horst Klein (4 out of 4 patents)

4. Alfred W Otto (4 out of 4 patents)

5. Manfred Gronemann (3 out of 4 patents)

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