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Robert Culley
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West Chester, OH, US
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last 30 patents
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Patent Grant
Mixer waveform analysis for monitoring and controlling concrete
Patent number
8,960,990
Issue date
Feb 24, 2015
Verifi LLC
Eric Koehler
B28 - WORKING CEMENT, CLAY, OR STONE
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Patent Grant
Slump flow monitoring
Patent number
8,818,561
Issue date
Aug 26, 2014
Verifi LLC
Eric Koehler
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
MIXER WAVEFORM ANALYSIS FOR MONITORING AND CONTROLLING CONCRETE
Publication number
20120020180
Publication date
Jan 26, 2012
Eric Koehler
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Application
Slump Flow Monitoring
Publication number
20120016523
Publication date
Jan 19, 2012
VERIFI LLC
Eric Koehler
B28 - WORKING CEMENT, CLAY, OR STONE