Ricky D. Jacobi

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Duncan, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic setting tool and method of use
- Patent number 5,404,956
- Issue date Apr 11, 1995
- Halliburton Company
- J. Tad Bohlen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole tool with sliding valve
- Patent number 5,390,737
- Issue date Feb 21, 1995
- Halliburton Company
- Ricky D. Jacobi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole tool apparatus with non-metallic components and methods of...
- Patent number 5,271,468
- Issue date Dec 21, 1993
- Halliburton Company
- Steven G. Streich
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole tool apparatus with non-metallic components and methods of...
- Patent number 5,224,540
- Issue date Jul 6, 1993
- Halliburton Company
- Steven G. Streich
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for reworking wells
- Patent number 5,111,884
- Issue date May 12, 1992
- Halliburton Company
- Steven G. Striech
- E21 - EARTH DRILLING MINING