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For the Inventor, By the Inventor

Grand Rapids, MI, United States of America

Suspa Gmbh


USPTO Granted Patents = 55

% Expired Patents = 30.9


Trademarks = 3

Forward Citations = 606

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80 inventors (with patents filed for the assignee):

goldMedal Michael Weder (14 out of 15 patents)

silverMedal James E Doyle (10 out of 10 patents)

bronzeMedal Andreas Pelczer (9 out of 13 patents)

4.  Michael Bauer (6 out of 6 patents)

5.  Thomas Peuker (4 out of 8 patents)

6.  Wolfgang Nagl (4 out of 7 patents)

7.  Florian Stephan (4 out of 4 patents)

8.  D Stuart Atwater (3 out of 3 patents)

9.  Dieter Mayer (3 out of 10 patents)

10.  Herbert Müller (3 out of 5 patents)

11.  Roland Löscher (3 out of 3 patents)

12.  Ryan T Anderson (3 out of 3 patents)

13.  Glen R Wilkinson, Iii (3 out of 3 patents)

14.  Manfred Hofmann (2 out of 10 patents)

15.  Jonathan David Bruin (2 out of 2 patents)


Core Competencies:
Damper Assembly
Gas Springs
Fluid-Filled Piston-Cylinder Unit
Frictional Damper
Suspension Damper
Adjustment Device
Drive System
Telescopic Legs
Height-Adjustable Actuation
Lockable Fluid Strut
Damping Cylinder
Multi-Leg Telescopic Actuator

55 patents:

1. 12704164 - Friction damper (2026-08-11),
2. 12565730 - Damper, in particular friction damper (2026-03-03),
3. 12510128 - Drive arrangement for a flap of a motor vehicle (2025-12-30),
4. 12428770 - Damper assembly and machine for such a damper assembly (2025-09-30),
5. 12253140 - Temperature compensating valve for gas springs (2025-03-18),
6. 12209600 - Assembly for a fluid-filled piston-cylinder unit and fluid-filled piston-cylinder unit having an assembly of this type (2025-01-28),
7. 11946522 - Frictional damper (2024-04-02),
8. 11686364 - Frictional damper (2023-06-27),
9. 11649578 - Suspension damper with fluid contaminant protection (2023-05-16),
10. 11236798 - Guide/damping unit and piston housing unit (2022-02-01),
11. 11125297 - Adjustment device for a flap assembly and motor vehicle with an adjustment device of this type (2021-09-21),
12. 10690212 - Guide/damping unit and piston housing unit (2020-06-23),
13. 10670114 - Actuating drive for an air deflector device (2020-06-02),
14. 10598244 - Switchable damper (2020-03-24),
15. 10557515 - Gas pressure spring (2020-02-11),
SUSPA GmbH is a global company specializing in providing innovative solutions for motion control, gas springs, hydraulic dampers, and vibration isolation. With over 50 years of experience, SUSPA offers high-quality products and services to various industries including automotive, furniture, medical, and aerospace. They are committed to delivering reliable and efficient solutions that enhance customer satisfaction and meet the highest standards of quality and safety.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

Suspa Gmbh
55 Patents

#18 in Grand Rapids, MI

#255 in Michigan

#6,441 in US

#12,887 in the World

Grand Rapids, MI (US)
Grand Rapids, MI, United States of America

Suspa Gmbh

Forward Citations = 606

80 inventors:

goldMedal Michael Weder (14 out of 15 patents)

silverMedal James E Doyle (10 out of 10 patents)

bronzeMedal Andreas Pelczer (9 out of 13 patents)

4.  Michael Bauer (6 out of 6 patents)

5.  Thomas Peuker (4 out of 8 patents)

Please report any incorrect information to [email protected]
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