Bethesda, MD, US
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Patent Grant
The United States of America as represented by the Secretary of the Departmen...
Rea Ravin
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Patent Application
The Government of the U.S.A., as represented by the Secretary of Health and H...
Rea Ravin
G01 - MEASURING TESTING
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Patent Application
The Govt. of the U.S.A. as represented by the Secretary of the Dept. of Healt...
Rea Ravin
G01 - MEASURING TESTING
