Bastian Volpert

Follow

Person

Waldsee, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Variable mechanical valve control for an internal combustion engine
- Patent number 7,603,973
- Issue date Oct 20, 2009
- Hydraulik-Ring GmbH
- Rudolf Flierl
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Variable mechanical valve control for an internal combustion engine
- Publication number 20080087240
- Publication date Apr 17, 2008
- HYDRAULIK-RING GMBH
- Rudolf Flierl
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES