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Wittenbach, Switzerland

Spuhl Gmbh

USPTO Granted Patents = 12

CIPO Patents = 1

EPO Patents = 8

Forward Citations = 11

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11 inventors (with patents filed for the assignee):

Andreas Fischer (4 out of 4 patents)

Mario Reut (3 out of 3 patents)

Heinz Rhyner (2 out of 2 patents)

4. Urs Liechti (1 out of 4 patents)

5. Christopher Hug (1 out of 3 patents)

6. Bernhard Graf (1 out of 1 patent)

7. Michael Egli (1 out of 1 patent)

8. Luciano Amadori (1 out of 1 patent)

9. Christoph Bischof (1 out of 1 patent)

10. Romano Cavallo (1 out of 1 patent)

11. Philipp Troxler (1 out of 1 patent)

12. Bernhard Bauer (5 patents)

13. Matias Klarer (1 patent)

14. Roland Keller (0 patent)

12 patents: Sort by Forward Citations

1. D1064696 - Coil spring (2025-03-04),

2. 12162696 - Method for transferring coil springs from a coil winding device to a conveyor belt of a pocketed coil assembly machine (2024-12-10),

3. 11820606 - Magnetic lift platform for transfer of coil springs (2023-11-21),

4. 11623858 - Method for manufacturing a cover layer of a fleece material for an innerspring unit and innerspring unit (2023-04-11),

5. 11505449 - Method for manufacturing an innerspring unit (2022-11-22),

6. 11504761 - Feed mechanism for pocketed spring strands (2022-11-22),

7. 11352218 - Multi-conveyor belt based insertion mechanism for pocketed coil springs (2022-06-07),

8. 11299391 - Apparatus for manufacturing a cover layer of a fleece material, for an innerspring unit (2022-04-12),

9. 11267691 - Apparatus for manufacturing an innerspring unit comprising pocketed springs (2022-03-08),

10. 11066293 - Spring feeding device, apparatus for forming a string of pocket springs, and method of feeding springs (2021-07-20),

11. 9713836 - Apparatus and method for transporting springs, and machine for producing a string of pocket springs (2017-07-25),

12. 9038432 - Apparatus and method for producing springs (2015-05-26),

Spuhl GmbH is a leading manufacturer specializing in high-quality precision components and systems for various industries, including automotive, aerospace, and medical technology. With a commitment to innovation and excellence, Spuhl GmbH leverages advanced technologies and skilled craftsmanship to deliver tailored solutions that meet the specific needs of its clients. The company emphasizes sustainability and efficiency in its production processes, ensuring that its products not only meet but exceed industry standards. Spuhl GmbH is dedicated to fostering long-term partnerships with its customers, providing exceptional service and support throughout the product lifecycle.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

12 Patents

#2 in Wittenbach

#928 in Switzerland

#48,055 in the World

Wittenbach, Switzerland

Spuhl Gmbh

Forward Citations = 11

11 inventors:

Andreas Fischer (4 out of 4 patents)

Mario Reut (3 out of 3 patents)

Heinz Rhyner (2 out of 2 patents)

4. Urs Liechti (1 out of 4 patents)

5. Christopher Hug (1 out of 3 patents)

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