William O. Irvine

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Lakewood, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Integrated fluid filtration and recirculation system and method
- Patent number 8,469,100
- Issue date Jun 25, 2013
- Engineering Fluid Solutions, LLC
- William O. Irvine
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
INTEGRATED FLUID FILTRATION AND RECIRCULATION SYSTEM AND METHOD
- Publication number 20130284422
- Publication date Oct 31, 2013
- William O. Irvine
- E21 - EARTH DRILLING MINING
Information Patent Application
INTEGRATED FLUID FILTRATION AND RECIRCULATION SYSTEM AND METHOD
- Publication number 20110030951
- Publication date Feb 10, 2011
- William O. Irvine
- E21 - EARTH DRILLING MINING