Gerald H. Shaffer

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Wakarusa, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Spectrophotometric apparatus with multiple readheads
- Patent number 6,180,409
- Issue date Jan 30, 2001
- Bayer Corporation
- Willis E. Howard
- G01 - MEASURING TESTING
Information Patent Grant
Reflectance spectroscope with read head for minimizing singly-refle...
- Patent number 5,661,563
- Issue date Aug 26, 1997
- Bayer Corporation
- Willis Howard
- G01 - MEASURING TESTING
Information Patent Grant
Video test strip reader and method for evaluating test strips
- Patent number 5,408,535
- Issue date Apr 18, 1995
- Miles Inc.
- Willis E. Howard
- G01 - MEASURING TESTING
Information Patent Grant
Readhead for reflectance measurement of distant samples
- Patent number 5,028,139
- Issue date Jul 2, 1991
- Miles Inc.
- Donald L. Kramer
- G01 - MEASURING TESTING
Information Patent Grant
Device and method for measuring light diffusely reflected from a no...
- Patent number 4,755,058
- Issue date Jul 5, 1988
- Miles Laboratories, Inc.
- Gerald H. Shaffer
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ANALYTE MONITOR
- Publication number 20130171028
- Publication date Jul 4, 2013
- Bayer HealthCare LLC
- Gerald H. Shaffer
- G01 - MEASURING TESTING