Matthew D. Mumma

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Fort Worth, TX, US

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Patents Grantslast 30 patents

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
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
Selectively leached, polycrystalline structures for cutting element...
- Patent number 10,160,099
- Issue date Dec 25, 2018
- Ulterra Drilling Technologies, L.P.
- Matthew Douglas Mumma
- B24 - GRINDING POLISHING

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
Diamond Cutting Elements for Drill Bits Seeded With HCP Crystalline...
- Publication number 20140332286
- Publication date Nov 13, 2014
- ULTERRA DRILLING TECHNOLOGIES, L.P.
- Andrew David Murdock
- B24 - GRINDING POLISHING
Information Patent Application
Selectively Leached, Polycrystalline Structures for Cutting Element...
- Publication number 20140069726
- Publication date Mar 13, 2014
- ULTERRA DRILLING TECHNOLOGIES, L.P.
- Matthew Douglas Mumma
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
ACTIVE GAUGE PROTECTION FOR DRILL BITS
- Publication number 20100089662
- Publication date Apr 15, 2010
- Ulterra Drilling Technologies, L.L.C.
- Matthew D. Mumma
- E21 - EARTH DRILLING MINING
Information Patent Application
CIRCUMVOLVE CUTTERS FOR DRILL BIT
- Publication number 20080251293
- Publication date Oct 16, 2008
- Ulterra Drilling Technologies, L.L.C.
- Matthew D. Mumma
- E21 - EARTH DRILLING MINING