Douglas Bell

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Elkhart, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Diagnostic test system verification method using serum free glucose...
- Patent number 5,453,378
- Issue date Sep 26, 1995
- Miles Inc.
- Douglas E. Bell
- G01 - MEASURING TESTING
Information Patent Grant
Preparation of diagnostic test strips containing tetrazolium salt i...
- Patent number 5,360,595
- Issue date Nov 1, 1994
- Miles Inc.
- Douglas E. Bell
- G01 - MEASURING TESTING
Information Patent Grant
Rapid method for preparing chromogenic alpha-amylase substrate comp...
- Patent number 4,932,871
- Issue date Jun 12, 1990
- Miles Inc.
- Douglas Bell
- C07 - ORGANIC CHEMISTRY