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Stuttgart, Germany

Mahle Ventiltrieb Gmbh

USPTO Granted Patents = 21

EPO Patents = 2

Forward Citations = 104

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29 inventors (with patents filed for the assignee):

Martin Lechner (15 out of 40 patents)

Christoph Steinmetz (6 out of 16 patents)

Falk Schneider (5 out of 48 patents)

4. Marcus Abele (4 out of 5 patents)

5. Hermann Hoffmann (3 out of 11 patents)

6. Volker Korte (3 out of 3 patents)

7. Oliver Fritz (2 out of 5 patents)

8. Tilo Hentschel (2 out of 2 patents)

9. Jens Wiesenmüller (2 out of 2 patents)

10. Peter Grahle (2 out of 2 patents)

11. Thomas Glas (2 out of 2 patents)

12. Walter Krepulat (1 out of 5 patents)

13. Ian Methley (1 out of 46 patents)

14. Timothy Mark Lancefield (1 out of 31 patents)

15. Joachim Hahn (1 out of 2 patents)

21 patents: Sort by Forward Citations

1. 7845075 - Method for manufacturing a camshaft (2010-12-07),

2. 7588006 - Bearing between two coaxial camshafts for automotive engines in particular (2009-09-15),

3. 7533640 - Combustion engine comprising a control cam (2009-05-19),

4. 7311072 - Control unit for a valve, especially a gas exchange valve of an internal combustion engine (2007-12-25),

5. 7299774 - Valve control (2007-11-27),

6. 7240895 - Gas exchange valve for an internal combustion engine (2007-07-10),

7. 7124721 - Control device for a gas exchange valve in an internal combustion engine (2006-10-24),

8. 7069892 - Camshaft for automotive engines in particular (2006-07-04),

9. 7069889 - Camshaft, especially for an internal combustion engine of a motor vehicle, comprising shiftable cams (2006-07-04),

10. 7063051 - Liquid-cooled valve seat ring (2006-06-20),

11. 6935296 - Method of producing a gas shuttle valve of an internal combustion engine (2005-08-30),

12. 6886509 - Hydraulic actuator for actuating a gas exchange valve of an internal combustion engine (2005-05-03),

13. 6732632 - Lost mould for producing a cylindrical bushing sleeve (2004-05-11),

14. 6718923 - Hydraulic play compensation element for a valve gear of an internal combustion engine (2004-04-13),

15. 6688269 - Roller tappet (2004-02-10),

Mahle Ventiltrieb GmbH is a leading global manufacturer of valve train systems for internal combustion engines. With a history spanning over 90 years, the company specializes in designing, developing, and producing innovative valve train solutions that enhance engine performance, reduce emissions, and improve fuel efficiency. Mahle Ventiltrieb GmbH is dedicated to providing industry-leading products and technologies, collaborating with automotive manufacturers and suppliers worldwide. For more information, please visit their official website.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

21 Patents

#34 in D-7000 Stuttgart

#2,155 in Germany

#29,031 in the World

Stuttgart, Germany

Mahle Ventiltrieb Gmbh

Forward Citations = 104

29 inventors:

Martin Lechner (15 out of 40 patents)

Christoph Steinmetz (6 out of 16 patents)

Falk Schneider (5 out of 48 patents)

4. Marcus Abele (4 out of 5 patents)

5. Hermann Hoffmann (3 out of 11 patents)

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