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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

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