Dirk Von Hacht

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Grossbottwar, DE

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Patents Grantslast 30 patents

Information Patent Grant
Glow plug having coking-optimized design
- Patent number 8,479,697
- Issue date Jul 9, 2013
- Borgwarner Beru Systems GmbH
- Karsten Volland
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Pressure glow plug for a diesel engine
- Patent number 7,337,657
- Issue date Mar 4, 2008
- Beru AG
- Michael Haussner
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Spark plug for an internal combustion engine and process for its ma...
- Patent number 6,064,144
- Issue date May 16, 2000
- Beru AG
- Harald Knoll
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
GLOW PLUG
- Publication number 20140339214
- Publication date Nov 20, 2014
- Andreas Ruthmann
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Glow plug having coking-optimized design
- Publication number 20100236512
- Publication date Sep 23, 2010
- Karsten Volland
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Pressure glow plug for a diesel engine
- Publication number 20050061063
- Publication date Mar 24, 2005
- BERU AG
- Michael Haussner
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES