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Hausach, Germany

Neumayer Tekfor Holding Gmbh

USPTO Granted Patents = 34

EPO Patents = 13

Trademarks = 1

Forward Citations = 95

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35 inventors (with patents filed for the assignee):

Volker Szentmihalyi (10 out of 14 patents)

Matthias Derse (7 out of 7 patents)

Manfred Vogel (6 out of 12 patents)

4. Mathias Lutz (6 out of 12 patents)

5. Martin Lehmann (4 out of 11 patents)

6. Matthias Bechtold (4 out of 5 patents)

7. Renald Kuempel (4 out of 4 patents)

8. Ekkehard Koerner (3 out of 4 patents)

9. Mauro Moraes De Souza (3 out of 3 patents)

10. Juliano Savoy (3 out of 3 patents)

11. Ewald Baechle (3 out of 3 patents)

12. Markus Schuler (2 out of 5 patents)

13. Thomas Winkler (2 out of 18 patents)

14. Tobias Roser (2 out of 2 patents)

15. Eva-Maria Finkenzeller (2 out of 2 patents)

34 patents: Sort by Forward Citations

1. 9273770 - Method for producing a functional shaft (2016-03-01),

2. 9205812 - Parking lock (2015-12-08),

3. 8966752 - Shaft such as a camshaft for internal combustion engines (2015-03-03),

4. 8696472 - Arrangement with joint and gearwheel body (2014-04-15),

5. 8695547 - Adjustable camshaft (2014-04-15),

6. 8595934 - Method of producing a composite body (2013-12-03),

7. 8555508 - Method for producing an internal or external part of an opposed track joint (2013-10-15),

8. 8550951 - Differential (2013-10-08),

9. 8523687 - Constant velocity ball joint (2013-09-03),

10. 8474136 - Method for the fabrication of a camshaft and a corresponding camshaft (2013-07-02),

11. 8459919 - Fastening device (2013-06-11),

12. 8419554 - Cage for ball joint and ball joint (2013-04-16),

13. 8393991 - Axle assembly with a differential provided with a drive wheel (2013-03-12),

14. 8393839 - Self-locking screw connection (2013-03-12),

15. 8381615 - Shaft such as a camshaft for internal combustion engines (2013-02-26),

Neumayer Tekfor Holding GmbH is a leading manufacturer of components for the automotive industry. They specialize in the production of precision-engineered gear parts, engine parts, and drive components. With a strong focus on innovation and quality, Neumayer Tekfor has established a global presence and serves customers worldwide. Visit their website for more information.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

34 Patents

#1 in Hausach

#1,485 in Germany

#19,058 in the World

Hausach, Germany

Neumayer Tekfor Holding Gmbh

Forward Citations = 95

35 inventors:

Volker Szentmihalyi (10 out of 14 patents)

Matthias Derse (7 out of 7 patents)

Manfred Vogel (6 out of 12 patents)

4. Mathias Lutz (6 out of 12 patents)

5. Martin Lehmann (4 out of 11 patents)

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