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Christopher Gander
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Evansville, IN, US
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last 30 patents
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Patent Grant
System and method for proximity detection
Patent number
8,289,170
Issue date
Oct 16, 2012
Alliance Coal, LLC
Aric Pryor
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
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Patent Application
Sonic monitor system for a tank
Publication number
20160011036
Publication date
Jan 14, 2016
Roger E. Wiersma
G01 - MEASURING TESTING
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Patent Application
SYSTEM AND METHOD FOR PROXIMITY DETECTION
Publication number
20090267787
Publication date
Oct 29, 2009
ALLIANCE COAL, LLC
Aric Pryor
G08 - SIGNALLING