Sabine Siebrandt

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Viersen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Mechanically controllable valve drive
- Patent number 10,851,683
- Issue date Dec 1, 2020
- Pierburg GmbH
- Michael Breuer
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Spring arrangement for a variable valve drive of an internal combus...
- Patent number 9,784,142
- Issue date Oct 10, 2017
- Pierburg GmbH
- Karsten Grimm
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
MECHANICALLY CONTROLLABLE VALVE DRIVE
- Publication number 20170198614
- Publication date Jul 13, 2017
- PIERBURG GMBH
- MICHAEL BREUER
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SPRING ARRANGEMENT FOR A VARIABLE VALVE DRIVE OF AN INTERNAL COMBUS...
- Publication number 20160146066
- Publication date May 26, 2016
- PIERBURG GMBH
- KARSTEN GRIMM
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CONTROL VALVE FOR INSTALLING ON AN INTERNAL COMBUSTION ENGINE
- Publication number 20150122351
- Publication date May 7, 2015
- PIERBURG GMBH
- Hans-Ulrich Kuehnel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS