H. Karl Krummel

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Cincinnati, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for making carboxyalkylated alkyl polyether surfactants wit...
- Patent number 4,098,818
- Issue date Jul 4, 1978
- The Procter & Gamble Company
- H. Karl Krummel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Water-insoluble aluminosilicate-containing detergent composition
- Patent number 4,000,094
- Issue date Dec 28, 1976
- The Procter & Gamble Company
- Howard P. Fleming
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Detergent compositions
- Patent number 3,985,669
- Issue date Oct 12, 1976
- The Procter & Gamble Company
- H. Karl Krummel
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...