Robert D. Bradshaw

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The Woodlands, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Earth boring tools having fixed blades, rotatable cutting structure...
- Patent number 10,704,336
- Issue date Jul 7, 2020
- Baker Hughes, a GE company, LLC
- Robert Bradshaw
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bit with a dynamic metal seal
- Patent number 9,316,055
- Issue date Apr 19, 2016
- Baker Hughes Incorporated
- Chih Lin
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
System and method for adjusting roller cone profile on hybrid bit
- Patent number 8,978,786
- Issue date Mar 17, 2015
- Baker Hughes Incorporated
- Don Q. Nguyen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Roller cone disk with shaped compacts
- Patent number 8,307,920
- Issue date Nov 13, 2012
- Baker Hughes Incorporated
- Robert J. Buske
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
EARTH BORING TOOLS HAVING FIXED BLADES, ROTATABLE CUTTING STRUCTURE...
- Publication number 20190153786
- Publication date May 23, 2019
- BAKER HUGHES, A GE COMPANY, LLC
- Robert Bradshaw
- E21 - EARTH DRILLING MINING
Information Patent Application
Drill Bit with a Dynamic Metal Seal
- Publication number 20140326514
- Publication date Nov 6, 2014
- BAKER HUGHES INCORPORATED
- Chih Lin
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR ADJUSTING ROLLER CONE PROFILE ON HYBRID BIT
- Publication number 20120111638
- Publication date May 10, 2012
- BAKER HUGHES INCORPORATED
- Don Q. NGUYEN
- E21 - EARTH DRILLING MINING
Information Patent Application
EARLY WEAR DETECTION
- Publication number 20110290560
- Publication date Dec 1, 2011
- BAKER HUGHES INCORPORATED
- Robert J. Buske
- E21 - EARTH DRILLING MINING
Information Patent Application
ROLLER CONE DISK WITH SHAPED COMPACTS
- Publication number 20110036639
- Publication date Feb 17, 2011
- BAKER HUGHES INCORPORATED
- Robert J. Buske
- E21 - EARTH DRILLING MINING