Holger Leye

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Unterensingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for identifying the state of an NOx storage catalyst
- Patent number 6,619,108
- Issue date Sep 16, 2003
- DaimlerChrysler AG
- Thomas Birkhofer
- G01 - MEASURING TESTING
Information Patent Grant
Method for determining the reducing agent concentration (NH3) in th...
- Patent number 6,571,601
- Issue date Jun 3, 2003
- Conti Temic Microelectronic GmbH
- Eckard Irion
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method for determining the reducing agent concentration (NH3) in th...
- Publication number 20030061861
- Publication date Apr 3, 2003
- Eckard Irion
- G01 - MEASURING TESTING
Information Patent Application
Method for identifying the state of an NOx storage catalyst
- Publication number 20020124551
- Publication date Sep 12, 2002
- Thomas Birkhofer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL