David Roy Sandbach

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Hexham, GB

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Patents Grantslast 30 patents

Information Patent Grant
Stain removal method utilizing a composition comprising hydrogen pe...
- Patent number 7,442,678
- Issue date Oct 28, 2008
- The Procter & Gamble Company
- David Roy Sandbach
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
Stain removal method
- Publication number 20060053567
- Publication date Mar 16, 2006
- The Procter & Gamble Company
- David Roy Sandbach
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...