Darrell R. Hoffmann

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Milwaukee, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Hop extract process and product
- Patent number 3,965,188
- Issue date Jun 22, 1976
- Miller Brewing Company
- Donald H. Westermann
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...