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Wilfred J. Ferguson
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University Heights, OH, US
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last 30 patents
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Patent Grant
Method, test media and chromogenic compounds for identifying and di...
Patent number
6,699,685
Issue date
Mar 2, 2004
RCR Scientific, Inc.
Jonathan N. Roth
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Test media for identifying and differentiating general coliforms an...
Patent number
5,393,662
Issue date
Feb 28, 1995
RCR Scientific, Inc.
Jonathan N. Roth
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method, test media and chromogenic compounds for identifying and di...
Patent number
5,358,854
Issue date
Oct 25, 1994
Research Organics, Inc.
Wilfred J. Ferguson
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Method test media and chromogenic compounds for identifying and dif...
Patent number
5,210,022
Issue date
May 11, 1993
RCR Scientific, Inc.
Jonathan N. Roth
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Amino-hydroxy-alkyl sulfonic acid-zwitterions
Patent number
4,246,194
Issue date
Jan 20, 1981
Research Organics, Inc.
Wilfred J. Ferguson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Amino-hydroxy-alkyl sulfonic acid zwitterions
Patent number
4,169,950
Issue date
Oct 2, 1979
Research Organics
Wilfred J. Ferguson
C07 - ORGANIC CHEMISTRY