Yunshan LIU

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Rochester Hills, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Roller finger follower for valve deactivation
- Patent number 7,926,455
- Issue date Apr 19, 2011
- Schaeffler KG
- Debora Manther
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Roller finger follower for valve deactivation
- Patent number 7,909,007
- Issue date Mar 22, 2011
- Schaeffler KG
- Debora Manther
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
ROLLER FINGER FOLLOWER FOR VALVE DEACTIVATION
- Publication number 20090114177
- Publication date May 7, 2009
- Schaeffler KG
- Debora MANTHER
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ROLLER FINGER FOLLOWER FOR VALVE DEACTIVATION
- Publication number 20080295789
- Publication date Dec 4, 2008
- Schaeffler KG
- Debora MANTHER
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES