Jason R. Cunningham

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Spring, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Particle impact drill bits and associated methods
- Patent number 12,140,027
- Issue date Nov 12, 2024
- National-Oilwell Varco, L.P.
- Tony P. Pink
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
PARTICLE IMPACT DRILL BITS AND ASSOCIATED METHODS
- Publication number 20230133889
- Publication date May 4, 2023
- NATIONAL OILWELL DHT, L.P.
- Tony P. Pink
- E21 - EARTH DRILLING MINING