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EPO Patents = 9

Forward Citations = 6

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11 inventors (with patents filed for the assignee):

Karsten Grimm (5 out of 9 patents)

Michael Breuer (4 out of 6 patents)

Martin Nowak (4 out of 16 patents)

4. Rudolf Flierl (3 out of 3 patents)

5. Stefan Rothgang (1 out of 7 patents)

6. Manfred Kloft (1 out of 9 patents)

7. Frederic Lauer (1 out of 2 patents)

8. Daniel Hosse (1 out of 1 patent)

9. Stefan Moormann (1 out of 1 patent)

10. Heinrich Dismon (1 out of 13 patents)

11. Paul Gnegel (1 out of 3 patents)

12. Prof-Dr Rudolf Flierl (0 patent)

7 patents: Sort by Forward Citations

1. 9279348 - Mechanically controllable valve drive for a reciprocating piston engine (2016-03-08),

2. 9206716 - Mechanically controllable valve drive arrangement (2015-12-08),

3. 9157381 - Mechanically controllable valve train assembly, internal combustion engine and method for operating an internal combustion engine (2015-10-13),

4. 9145798 - Mechanically controllable valve drive arrangement (2015-09-29),

5. 9133737 - Mechanically controllable valve drive and mechanically controllable valve drive arrangement (2015-09-15),

6. 9074495 - Mechanically controllable valve-train assembly (2015-07-07),

7. 8807104 - Mechanically controllable valve operating mechanism, and mechanically controllable valve operating mechanism arrangement (2014-08-19),

Kolbenschmidt Pierburg Innovations Gmbh (KPI) is a global automotive supplier specializing in innovative solutions for engine systems. With a focus on sustainability and efficiency, KPI develops cutting-edge technologies for leading automakers around the world. KPI's expertise includes pistons, engine blocks, and emissions control systems, making them a trusted partner in the automotive industry.

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

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USPTO Data Jan 1 1976 - Dec 30 2025

7 Patents

#5 in Neckarsulm

#4,802 in Germany

Neckarsulm, Germany

Kolbenschmidt Pierburg Innovations Gmbh