Matthias Friedrichs

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Nuremberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Cam shaft adjuster and method for adjusting the angle-of-rotation p...
- Patent number 9,004,024
- Issue date Apr 14, 2015
- Schaeffler Technologies AG & Co. KG
- Dirk Heintzen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Phase-adjusting device of a camshaft for an internal combustion engine
- Patent number 8,978,605
- Issue date Mar 17, 2015
- Schaeffler Technologies AG & Co. KG
- Matthias Friedrichs
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Camshaft adjusting system
- Patent number 8,375,907
- Issue date Feb 19, 2013
- Schaeffler Technologies AG & Co. KG
- Matthias Friedrichs
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
PHASE-ADJUSTING DEVICE OF A CAMSHAFT FOR AN INTERNAL COMBUSTION ENGINE
- Publication number 20140174386
- Publication date Jun 26, 2014
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Matthias Friedrichs
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES