Andrew R. Warner

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Littleton, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Diamond impregnated cutting structures, earth-boring drill bits and...
- Patent number 9,567,807
- Issue date Feb 14, 2017
- Baker Hughes Incorporated
- James C. Green
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
DIAMOND IMPREGNATED CUTTING STRUCTURES, EARTH-BORING DRILL BITS AND...
- Publication number 20120080240
- Publication date Apr 5, 2012
- BAKER HUGHES INCORPORATED
- James C. Green
- E21 - EARTH DRILLING MINING