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Gelenkwellenbau Gmbh

USPTO Granted Patents = 21

Trademarks = 1

Forward Citations = 223

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13 inventors (with patents filed for the assignee):

Josef Schultenkamper (6 out of 6 patents)

Wilfried Gille (4 out of 10 patents)

Dieter Heier (4 out of 6 patents)

4. Gerd Faulbecker (3 out of 6 patents)

5. Ditmar Klischat (3 out of 4 patents)

6. Gerd Sehlbach (3 out of 4 patents)

7. Hans-Joachim Kleinschmidt (2 out of 2 patents)

8. Gunter Napierala (2 out of 2 patents)

9. Eberhard Ende (2 out of 2 patents)

10. Bernd Eckert (1 out of 1 patent)

11. Siegfried Schumann (1 out of 1 patent)

12. Walter Bischoff (1 out of 1 patent)

13. Hans-Jurgen Schultze (1 out of 1 patent)

21 patents: Sort by Forward Citations

1. 4992076 - Yoke for hookes universal joint wherein the yoke is divided in the (1991-02-12),

2. 4934979 - Bearing assembly for hookes universal joint (1990-06-19),

3. 4925430 - Cross member for hookes universal joint (1990-05-15),

4. 4923320 - Disengageable coupling (1990-05-08),

5. 4880405 - Universal joint of the cardan type (1989-11-14),

6. 4834691 - Device for sealing bearing bush of a universal joint (1989-05-30),

7. 4795401 - Trunnion cross (1989-01-03),

8. 4588311 - Bearing assembly for oscillating angular movement (1986-05-13),

9. 4333319 - Universal joint assembly (1982-06-08),

10. 4276759 - Centered double joint (1981-07-07),

11. 4208150 - Quick release clutch coupling (1980-06-17),

12. 4203306 - Telescoping power take-off shaft with lockable length adjustment (1980-05-20),

13. 4195495 - Universal joint (1980-04-01),

14. 4191487 - Transmission shaft indexing coupling (1980-03-04),

15. 4185475 - Universal joint assembly (1980-01-29),

Gelenkwellenbau GmbH is a leading manufacturer of high-quality drive shafts and couplings. With over 50 years of experience, the company specializes in the development and production of custom solutions for various industries such as automotive, machinery, and marine. Their innovative products are known for their reliability, precision, and efficiency, making them a trusted partner for businesses worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

21 Patents

#26 in Essen

#2,155 in Germany

#29,031 in the World

Gelenkwellenbau Gmbh

Forward Citations = 223

13 inventors:

Josef Schultenkamper (6 out of 6 patents)

Wilfried Gille (4 out of 10 patents)

Dieter Heier (4 out of 6 patents)

4. Gerd Faulbecker (3 out of 6 patents)

5. Ditmar Klischat (3 out of 4 patents)

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