Joseph W. Gamper

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Rock Springs, WY, US

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Patents Grantslast 30 patents

Information Patent Grant
Wellbore overshot
- Patent number 5,865,253
- Issue date Feb 2, 1999
- Weatherford/Lamb, Inc.
- Joseph W. Gamper
- E21 - EARTH DRILLING MINING
Information Patent Grant
Collapsed tubing holders
- Patent number 5,794,314
- Issue date Aug 18, 1998
- Weatherford/Lamb, Inc.
- Joseph W. Gamper
- E21 - EARTH DRILLING MINING