Down Hole Injection, Inc.

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Tulsa, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Downhole fluid disposal apparatus and methods
- Patent number 7,401,645
- Issue date Jul 22, 2008
- Down Hole Injection, Inc.
- Clarence Michael
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole fluid disposal apparatus and methods
- Patent number 7,150,315
- Issue date Dec 19, 2006
- Down Hole Injection, Inc.
- Clarence Michael
- E21 - EARTH DRILLING MINING