John M. Cowles

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Whitefish Bay, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Light stable hop extracts and method of preparation
- Patent number 4,767,640
- Issue date Aug 30, 1988
- Miller Brewing Company
- Henry Goldstein
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Preparation of tetrahydroisohumulones
- Patent number 4,644,084
- Issue date Feb 17, 1987
- Miller Brewing Company
- John M. Cowles
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for separation of beta-acids from extract containing alpha-...
- Patent number 4,590,296
- Issue date May 20, 1986
- Miller Brewing Company
- John M. Cowles
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...