Gordon Schutt

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Houston, TX, US

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Patents Applicationslast 30 patents

Information Patent Application
ROLLER CONE DRILL BIT THAT INCLUDES COMPONENTS WITH PLANAR REFERENC...
- Publication number 20080006447
- Publication date Jan 10, 2008
- Walter Scott Dillard
- E21 - EARTH DRILLING MINING
Information Patent Application
Self-Aligning Insert for Drill Bits
- Publication number 20050257963
- Publication date Nov 24, 2005
- Joseph Tucker
- E21 - EARTH DRILLING MINING