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Furstenfeldbruck, Germany

Schleifring Gmbh

USPTO Granted Patents = 25

EPO Patents = 38

Trademarks = 7

Forward Citations = 4

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29 inventors (with patents filed for the assignee):

Christian Holzapfel (7 out of 15 patents)

Holger Steffens (5 out of 15 patents)

Peter Heinbuch (4 out of 6 patents)

4. Ulrich Herrmann (4 out of 6 patents)

5. Nils Krumme (4 out of 26 patents)

6. Holger Häffner (3 out of 3 patents)

7. Horst Knobl (3 out of 3 patents)

8. Marvin Doll (2 out of 2 patents)

9. Jan Rehder (2 out of 2 patents)

10. Kathrin Wörl (2 out of 2 patents)

11. Jens Recknagel (1 out of 1 patent)

12. Johannes Katz (1 out of 1 patent)

13. Reinhard Stolle (1 out of 2 patents)

14. Gregor Popp (1 out of 21 patents)

15. Jacques Abenhaim (1 out of 1 patent)

25 patents: Sort by Forward Citations

1. 12413264 - High density rotary joint for contactless data transfer (2025-09-09),

2. 12401104 - Rotary transmission system using a waveguide (2025-08-26),

3. 11962053 - Rotary joint with dielectric waveguide (2024-04-16),

4. 11705613 - Waveguide structure comprising first and second waveguide sections connected to each other through a fixed connector (2023-07-18),

5. 11658449 - Slipring with wear monitoring (2023-05-23),

6. 11641049 - Compact integrated rotary joint with a resonant shield (2023-05-02),

7. 11605866 - Compact integrated rotary joint (2023-03-14),

8. 11374355 - Slipring housing with bayonet lock (2022-06-28),

9. 11217952 - Slip ring module (2022-01-04),

10. 11171457 - Holder for slip ring brushes (2021-11-09),

11. 11087921 - Inductive rotary joint with U-shaped ferrite cores (2021-08-10),

12. 10962722 - Compact multichannel optical rotary joint (2021-03-30),

13. 10833467 - Vibration absorbing device for slip-ring brushes (2020-11-10),

14. 10734775 - Slip ring with selective wear indication (2020-08-04),

15. 10702236 - Rotary joint having a capacitive data link with modular support (2020-07-07),

SCHLEIFRING GMBH is a leading manufacturer of rotary electrical connectors and slip rings. With a strong commitment to quality and innovation, the company offers a wide range of cutting-edge solutions for various industries and applications. SCHLEIFRING's products are known for their reliability, durability, and superior performance. By utilizing advanced technologies and extensive expertise, the company continues to provide customers with state-of-the-art electrical transmission solutions that meet their specific requirements.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

25 Patents

#1 in Furstenfeldbruck

#1,867 in Germany

#24,930 in the World

Furstenfeldbruck, Germany

Schleifring Gmbh

Forward Citations = 4

29 inventors:

Christian Holzapfel (7 out of 15 patents)

Holger Steffens (5 out of 15 patents)

Peter Heinbuch (4 out of 6 patents)

4. Ulrich Herrmann (4 out of 6 patents)

5. Nils Krumme (4 out of 26 patents)

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