Mark Guenter Herwig

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Newburyport, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Composition for engine cleaning
- Patent number 7,033,979
- Issue date Apr 25, 2006
- General Electric Company
- Mark Guenter Herwig
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Composition and method for engine cleaning
- Patent number 6,537,384
- Issue date Mar 25, 2003
- General Electric Company
- Mark Guenter Herwig
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
Composition for engine cleaning
- Publication number 20030134763
- Publication date Jul 17, 2003
- General Electric Company
- Mark Guenter Herwig
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Composition and method for engine cleaning
- Publication number 20020107162
- Publication date Aug 8, 2002
- Mark Guenter Herwig
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...