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Richard J. Tyhach
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Elkhart, IN, US
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last 30 patents
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Patent Grant
Multilayer homogeneous specific binding assay device
Patent number
4,668,619
Issue date
May 26, 1987
Miles Laboratories, Inc.
Alfred C. Greenquist
G01 - MEASURING TESTING
Information
Patent Grant
Test device for lactase activity in a meconium sample
Patent number
4,524,133
Issue date
Jun 18, 1985
Miles Laboratories, Inc.
Richard J. Tyhach
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Preparing homogeneous specific binding assay element to avoid prema...
Patent number
4,447,529
Issue date
May 8, 1984
Miles Laboratories, Inc.
Alfred C. Greenquist
G01 - MEASURING TESTING
Information
Patent Grant
Homogeneous specific binding assay with carrier matrix incorporatin...
Patent number
4,447,526
Issue date
May 8, 1984
Miles Laboratories, Inc.
Patricia A. Rupchock
G01 - MEASURING TESTING
Information
Patent Grant
Stabilization of glucose oxidase apoenzyme
Patent number
4,366,243
Issue date
Dec 28, 1982
Miles Laboratories, Inc.
Patricia A. Rupchock
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Homogeneous specific binding assay test device having copolymer enh...
Patent number
4,362,697
Issue date
Dec 7, 1982
Miles Laboratories, Inc.
David L. Tabb
G01 - MEASURING TESTING