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Raymond D. Underwood

LI Lifescan: 10 patents #16 of 267Top 6%
📍 Red Bluff, CA: #1 of 51 inventorsTop 2%
🗺 California: #50,852 of 386,348 inventorsTop 15%
Overall (All Time): #426,571 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
6887426 Reagents test strip adapted for receiving an unmeasured sample while in use in an apparatus Roger Phillips, Geoffery McGarraugh, Franklin A. Jurik 2005-05-03
6881550 Method for the determination of glucose employing an apparatus emplaced matrix Roger Phillips, Geoffery McGarraugh, Franklin A. Jurik 2005-04-19
6821483 Reagents test strip with alignment notch Roger Phillips, Geoffery McGarraugh, Franklin A. Jurik 2004-11-23
6489133 Apparatus for determinating the concentration of glucose in whole blood Roger Phillips, Geoffery McGarraugh, Franklin A. Jurik 2002-12-03
6268162 Reflectance measurement of analyte concentration with automatic initiation of timing Roger Phillips, Geoffery McGarraugh, Franklin A. Jurik 2001-07-31
5968760 Temperature-Independent Blood Glucose Measurement Roger Phillips, Geoffery McGarraugh, Franklin A. Jurik 1999-10-19
5843692 Automatic initiation of a time interval for measuring glucose concentration in a sample of whole blood Roger Phillips, Geoffery McGarraugh, Franklin A. Jurik 1998-12-01
5563042 Whole blood glucose test strip Roger Phillips, Geoffery McGarraugh, Franklin A. Jurik 1996-10-08
5426032 No-wipe whole blood glucose test strip Roger Phillips, Geoffery McGarraugh, Franklin A. Jurik 1995-06-20
5304468 Reagent test strip and apparatus for determination of blood glucose Roger Phillips, Geoffery McGarraugh, Franklin A. Jurik 1994-04-19
5179005 Minimum procedure system for the determination of analytes Roger Phillips, Geoffery McGarraugh, Franklin A. Jurik 1993-01-12
D318331 Blood glucose monitor Roger Phillips, Geoffery McGarraugh, Franklin A. Jurik 1991-07-16