Rex D. Presley

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Ben Wheeler, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Mechanical connection between base pipe and screen and method for u...
- Patent number 5,931,232
- Issue date Aug 3, 1999
- Halliburton Energy Services, Inc.
- Ralph H. Echols
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mechanical connection between base pipe and screen and method for u...
- Patent number 5,842,522
- Issue date Dec 1, 1998
- Halliburton Energy Services, Inc.
- Ralph H. Echols
- E21 - EARTH DRILLING MINING
Information Patent Grant
Screened well drainage pipe structure with sealed, variable length...
- Patent number 5,803,179
- Issue date Sep 8, 1998
- Halliburton Energy Services, Inc.
- Ralph H. Echols
- E21 - EARTH DRILLING MINING