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Craig Ranger
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Glendale, WI, US
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last 30 patents
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Patent Grant
System and method for regulating flow in fluidic devices
Patent number
8,465,697
Issue date
Jun 18, 2013
O.I. Corporation
Gary L. Erickson
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Patent Grant
Shared peripheral analytical system
Patent number
5,492,831
Issue date
Feb 20, 1996
Lachat Instruments
Craig B. Ranger
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
Automated ion analyzer
Publication number
20030164294
Publication date
Sep 4, 2003
Craig B. Ranger
G01 - MEASURING TESTING