William Heuser

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Kuala Lumpur, MY

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Patents Grantslast 30 patents

Information Patent Grant
Methods of drilling using differing types of cutting elements
- Patent number 8,191,654
- Issue date Jun 5, 2012
- Baker Hughes Incorporated
- Eric E. McClain
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting elements configured for casing component drillout and earth...
- Patent number 7,954,570
- Issue date Jun 7, 2011
- Baker Hughes Incorporated
- Eric E. McClain
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods for designing and fabricating earth-boring rotary drill bit...
- Patent number 7,866,413
- Issue date Jan 11, 2011
- Baker Hughes Incorporated
- Bruce Stauffer
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
METHODS OF DRILLING USING DIFFERING TYPES OF CUTTING ELEMENTS
- Publication number 20110203850
- Publication date Aug 25, 2011
- BAKER HUGHES INCORPORATED
- Eric E. McClain
- E21 - EARTH DRILLING MINING
Information Patent Application
Methods for designing and fabricating earth-boring rotary drill bit...
- Publication number 20070240904
- Publication date Oct 18, 2007
- BAKER HUGHES INCORPORATED
- Bruce Stauffer
- E21 - EARTH DRILLING MINING
Information Patent Application
Cutting elements configured for casing component drillout and earth...
- Publication number 20070079995
- Publication date Apr 12, 2007
- Eric E. McClain
- E21 - EARTH DRILLING MINING