Caleb A. Rickabaugh

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Spring, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Bit leg outer surface hardfacing on earth-boring bit
- Patent number 7,484,577
- Issue date Feb 3, 2009
- Baker Hughes Incorporated
- James L. Overstreet
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Tungsten Carbide Bit with Hardfaced Nose Area
- Publication number 20110168452
- Publication date Jul 14, 2011
- BAKER HUGHES INCORPORATED
- Robert J. Pharis
- E21 - EARTH DRILLING MINING
Information Patent Application
Bit leg outer surface hardfacing on earth-boring bit
- Publication number 20070163812
- Publication date Jul 19, 2007
- Baker Hughes Incorporated
- James L. Overstreet
- E21 - EARTH DRILLING MINING