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Witterswil, Switzerland

Invacare International Gmbh

USPTO Granted Patents = 10

EPO Patents = 8

Trademarks = 2

Forward Citations = 13

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17 inventors (with patents filed for the assignee):

Michael Zeltner (5 out of 8 patents)

Simon Brenner (5 out of 9 patents)

Martin Hunig (5 out of 6 patents)

4. Mark Monteiro (3 out of 3 patents)

5. Joaquim Ferreira (3 out of 3 patents)

6. Stefan Lippert (3 out of 11 patents)

7. Petrus Henricus Maria Stokman (2 out of 2 patents)

8. Axel Puschmann (1 out of 1 patent)

9. Peter Jost (1 out of 2 patents)

10. Julian Kyle Verkaaik (1 out of 2 patents)

11. Jean-Michel Roncin (1 out of 10 patents)

12. Thomas Laroche (1 out of 3 patents)

13. Laura Grecourt (1 out of 2 patents)

14. Jean-Louis Overney (1 out of 3 patents)

15. Julien Codet (1 out of 3 patents)

10 patents: Sort by Forward Citations

1. D1095351 - Wheelchair frame element (2025-09-30),

2. D1094199 - Wheelchair frame element (2025-09-23),

3. 12115118 - Patient lift apparatus (2024-10-15),

4. 12076286 - Patient lift apparatus (2024-09-03),

5. D1025845 - Wheelchair (2024-05-07),

6. D1025844 - Wheelchair (2024-05-07),

7. 11666499 - Patient lift apparatus (2023-06-06),

8. D975604 - Seat for a wheelchair (2023-01-17),

9. 11203230 - Caster wheel support assembly for a wheelchair and wheelchair comprising the same (2021-12-21),

10. 11123242 - Motorized wheelchair chassis and motorized wheelchair comprising the same (2021-09-21),

Invacare International GmbH is a leading manufacturer and distributor of homecare medical products and mobility solutions. With a mission to help people with disabilities live life to the fullest, Invacare offers a wide range of products including power wheelchairs, scooters, and beds. The company is dedicated to improving the quality of life for individuals with mobility challenges through innovative and reliable products.

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

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USPTO Data Jan 1 1976 - Dec 16 2025

10 Patents

#2 in Witterswil

#1,018 in Switzerland

#54,268 in the World

Witterswil, Switzerland

Invacare International Gmbh

Forward Citations = 13

17 inventors:

Michael Zeltner (5 out of 8 patents)

Simon Brenner (5 out of 9 patents)

Martin Hunig (5 out of 6 patents)

4. Mark Monteiro (3 out of 3 patents)

5. Joaquim Ferreira (3 out of 3 patents)

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