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E21B2010/564

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EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING

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E21B2010/564characterised by support details

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Patents Grantslast 30 patents

Information Patent Grant
Cutting element assemblies and downhole tools comprising rotatable...
- Patent number 10,724,304
- Issue date Jul 28, 2020
- Baker Hughes, a GE company, LLC
- John Abhishek Raj Bomidi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Diamond cutting elements for drill bits seeded with HCP crystalline...
- Patent number 10,711,528
- Issue date Jul 14, 2020
- Ulterra Drilling Technologies, L.P.
- Andrew David Murdock
- B24 - GRINDING POLISHING
Information Patent Grant
Attachment of TSP diamond ring using brazing and mechanical locking
- Patent number 10,655,398
- Issue date May 19, 2020
- Halliburton Energy Services, Inc.
- Gagan Saini
- E21 - EARTH DRILLING MINING
Information Patent Grant
Diamond cutting elements for drill bits seeded with HCP crystalline...
- Patent number 10,180,032
- Issue date Jan 15, 2019
- Ulterra Drilling Technologies, L.P.
- Andrew David Murdock
- B24 - GRINDING POLISHING
Information Patent Grant
Polycrystalline diamond composite compact elements and tools incorp...
- Patent number 9,719,308
- Issue date Aug 1, 2017
- Element Six Limited
- Danny Eugene Scott
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Proximity detection using instrumented cutting elements
- Patent number 9,695,642
- Issue date Jul 4, 2017
- Halliburton Energy Services, Inc.
- Richard Thomas Hay
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DIAMOND CUTTING ELEMENTS FOR DRILL BITS SEEDED WITH HCP CRYSTALLINE...
- Publication number 20190145181
- Publication date May 16, 2019
- ULTERRA DRILLING TECHNOLOGIES, L.P.
- Andrew David Murdock
- B24 - GRINDING POLISHING
Information Patent Application
ATTACHMENT OF TSP DIAMOND RING USING BRAZING AND MECHANICAL LOCKING
- Publication number 20180135357
- Publication date May 17, 2018
- Halliburton Energy Services, Inc.
- Gagan Saini
- E21 - EARTH DRILLING MINING