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For the Inventor, By the Inventor

Schweinfurt, Germany

Fichtel & Sachs Ag


USPTO Granted Patents = 558

Forward Citations = 7,629

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414 inventors (with patents filed for the assignee):

goldMedal Bernhard Schierling (45 out of 60 patents)

silverMedal Gunther Handke (26 out of 27 patents)

bronzeMedal Jorg Sudau (24 out of 35 patents)

4.  Felix Wossner (24 out of 24 patents)

5.  Reinhold Weidinger (23 out of 63 patents)

6.  Hilmar Gobel (21 out of 22 patents)

7.  Harald Raab (17 out of 18 patents)

8.  Wolfgang Grosspietsch (16 out of 45 patents)

9.  Andreas Förster (15 out of 44 patents)

10.  Hubert Beck (15 out of 54 patents)

11.  Achim Link (15 out of 29 patents)

12.  Matthias Fischer (15 out of 18 patents)

13.  Harald Jeppe (15 out of 15 patents)

14.  Eduard Bergles (14 out of 14 patents)

15.  Norbert Ament (14 out of 18 patents)


Core Competencies:
Friction Clutch
Vibration Damper
Flywheel Device
Shock Absorber
Hydraulic Cylinder
Twist-Grip Shifter
Bicycle Multi-Gear Hub
Torsional Vibration Damper
Self-Pumping Hydropneumatic Strut
Pressure Plate Assembly
Disengaging Mechanism

558 patents:

1. 6200222 - Two part flywheel for a motor vehicle, the two part flywheel having a torsional vibration damper (2001-03-13),
2. 6116399 - Friction clutch for a motor vehicle and an operation device for the (2000-09-12),
3. 6092637 - Clutch with a sealing element, in particular an elastomer seal for use (2000-07-25),
4. 6070863 - Shock-absorbing strut for a motor vehicle (2000-06-06),
5. 6055882 - Twist-grip shifter for bicycles (2000-05-02),
6. 6044939 - Vibration damper, for a motor vehicle, with adjustable damping force (2000-04-04),
7. 6035979 - Vibration damper and a vibration damper with a damping valve having an (2000-03-14),
8. 6026338 - System to control a chassis vibration damping device (2000-02-15),
9. 6024201 - Disengaging mechanism for a friction clutch (2000-02-15),
10. 6019683 - Two part flywheel for a motor vehicle, the two part flywheel having a (2000-02-01),
11. 6000508 - Vibration damper and a damping valve with adjustable damping force for a (1999-12-14),
12. 5988607 - Self-pumping hydropneumatic strut with an internal level control (1999-11-23),
13. 5988343 - Clutch disc with a torsional vibration damper for a motor vehicle (1999-11-23),
14. 5988340 - Two components of a cylinder for a hydraulically operated friction (1999-11-23),
15. 5988331 - Vibration damper with adjustable damping force (1999-11-23),
Fichtel & Sachs AG is a leading German engineering company, specializing in the manufacturing of automotive components. With a rich history dating back over 100 years, the company is known for its high-quality products and innovative solutions. Fichtel & Sachs offers a wide range of products including suspension systems, drive components, and powertrain technologies. They are committed to continuous growth and excellence in their field, consistently meeting the needs and demands of their global customers.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 2 2025

558 Patents

#1 in Schweinfurt

#98 in Germany

#1,685 in the World

...
Schweinfurt, Germany

Fichtel & Sachs Ag

Forward Citations = 7,629

414 inventors:

goldMedal Bernhard Schierling (45 out of 60 patents)

silverMedal Gunther Handke (26 out of 27 patents)

bronzeMedal Jorg Sudau (24 out of 35 patents)

4.  Felix Wossner (24 out of 24 patents)

5.  Reinhold Weidinger (23 out of 63 patents)

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