Dwight C. Chilcoat

Follow

Person

Fresno, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Self-anchoring device with force amplification
- Patent number 7,854,258
- Issue date Dec 21, 2010
- Schlumberger Technology Corporation
- Todor K. Sheiretov
- E21 - EARTH DRILLING MINING
Information Patent Grant
Self-anchoring device with force amplification
- Patent number 7,516,782
- Issue date Apr 14, 2009
- Schlumberger Technology Corporation
- Todor K. Sheiretov
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for removing solid particulates from a pumped wel...
- Patent number 6,698,521
- Issue date Mar 2, 2004
- Schlumberger Technology Corporation
- Peter Schrenkel
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for removing solid particulates from a pumped wel...
- Patent number 6,394,183
- Issue date May 28, 2002
- Schlumberger Technology Corporation
- Peter Schrenkel
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Self-Anchoring Device with Force Amplification
- Publication number 20090159269
- Publication date Jun 25, 2009
- Todor K. Sheiretov
- E21 - EARTH DRILLING MINING
Information Patent Application
SELF-ANCHORING DEVICE WITH FORCE AMPLIFICATION
- Publication number 20070181298
- Publication date Aug 9, 2007
- Todor K. Sheiretov
- E21 - EARTH DRILLING MINING
Information Patent Application
System and method for removing solid particulates from a pumped wel...
- Publication number 20020134554
- Publication date Sep 26, 2002
- Peter Schrenkel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL