Kenneth Colvin

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Spring, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Injection system and method comprising an impactor motive device
- Patent number 7,987,928
- Issue date Aug 2, 2011
- PDTI Holdings, LLC
- Adrian Vuyk, Jr.
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Injection System And Method
- Publication number 20090090557
- Publication date Apr 9, 2009
- Particle Drilling Technologies, Inc.
- Adrian Vuyk, JR.
- E21 - EARTH DRILLING MINING