Alexander Fichtner

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Herzogenaurach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Tappet
- Patent number 10,774,692
- Issue date Sep 15, 2020
- Schaeffler Technologies AG & Co. KG
- Norbert Geyer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control valve for a hydraulic apparatus with locking facility
- Patent number 9,611,763
- Issue date Apr 4, 2017
- Schaeffler Technologies AG & Co. KG
- Thomas Fritsch
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for producing rollers and sleeves for chains
- Patent number 7,472,538
- Issue date Jan 6, 2009
- Schaeffler KG
- Joachim Spörrer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
TAPPET
- Publication number 20200095901
- Publication date Mar 26, 2020
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Norbert Geyer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL VALVE FOR A HYDRAULIC APPARATUS WITH LOCKING FACILITY
- Publication number 20160245129
- Publication date Aug 25, 2016
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Thomas Fritsch
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CONTROL VALVE OF A CAMSHAFT ADJUSTER
- Publication number 20150144211
- Publication date May 28, 2015
- Schaeffler Technologies GmbH & Co. KG
- Markus Kinscher
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method for producing rollers and sleeves for chains
- Publication number 20080072563
- Publication date Mar 27, 2008
- LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG
- Joachim Sporrer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...