For the Inventor, By the Inventor

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Berlin, Germany

Hasse & Wrede Gmbh

USPTO Granted Patents = 15

EPO Patents = 17

Forward Citations = 18

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13 inventors (with patents filed for the assignee):

Michael Steidl (10 out of 15 patents)

Florian Knopf (7 out of 7 patents)

Nobert Reinsperger (3 out of 3 patents)

4. Stephan Bohmeyer (2 out of 3 patents)

5. Norbert Reinsperger (2 out of 2 patents)

6. Thierry Cabon (1 out of 1 patent)

7. Markus Mali (1 out of 1 patent)

8. Rolf Pape (1 out of 4 patents)

9. Klaus Peter Seidel (1 out of 1 patent)

10. Jens Herrmann (1 out of 1 patent)

11. Jorg Sandig (1 out of 1 patent)

12. Robert Kempgen (1 out of 1 patent)

13. Mandy Streifler (1 out of 2 patents)

14. Hubert Hitziger (1 patent)

15. Wolfgang Kiener (1 patent)

15 patents: Sort by Forward Citations

1. 12157340 - Spring system having a wide-band insulating effect (2024-12-03),

2. 11994188 - Viscous torsional-vibration damper and method for producing a viscous torsional-vibration damper (2024-05-28),

3. 11761513 - Crankshaft arrangement comprising a torsional vibration damper (2023-09-19),

4. 11371581 - Torsional vibration damper or torsional tuned mass damper (2022-06-28),

5. 11236801 - Crankshaft assembly comprising a torsional vibration damper (2022-02-01),

6. 10962086 - Viscosity-torsional vibration damper or absorber for a crankshaft of a combustion engine (2021-03-30),

7. 10935101 - Torsional vibration damper having a bearing device (2021-03-02),

8. 10760645 - Rotary viscous vibration damper or rotary viscous vibration absorber (2020-09-01),

9. 10711863 - Torsional vibration damper (2020-07-14),

10. 10619704 - Actuator arrangement for applying a torque to a shaft, in particular a crankshaft of a reciprocating piston engine, and a corresponding method (2020-04-14),

11. 10605327 - Torsional vibration damper having a bearing device and method for producing the bearing device (2020-03-31),

12. 10563724 - Torsional vibration damper having a bearing device (2020-02-18),

13. 7124610 - Method for producing a torsional vibration damper housing, especially a housing for a viscosity torsional vibration damper (2006-10-24),

14. 6993996 - Torsional vibration damper (2006-02-07),

15. 6161450 - Viscosity-type torsional-vibration damper (2000-12-19),

Hasse & Wrede GmbH is a Germany-based company that specializes in the field of industrial automation. With over 25 years of experience, Hasse & Wrede offers innovative solutions for optimizing production processes in various industries. Their services include custom machine engineering, software development, and turnkey automation systems. Hasse & Wrede focuses on delivering efficient and cost-effective solutions to their clients, helping them improve productivity and achieve their manufacturing goals.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

15 Patents

#63 in D-1000 Berlin

#2,763 in Germany

#38,696 in the World

Berlin, Germany

Hasse & Wrede Gmbh

Forward Citations = 18

13 inventors:

Michael Steidl (10 out of 15 patents)

Florian Knopf (7 out of 7 patents)

Nobert Reinsperger (3 out of 3 patents)

4. Stephan Bohmeyer (2 out of 3 patents)

5. Norbert Reinsperger (2 out of 2 patents)

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