Edward J. Zisk, Jr.

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Kingwood, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Fiber optic monitoring of flow inside and outside a tube downhole
- Patent number 7,168,311
- Issue date Jan 30, 2007
- Baker Hughes Incorporated
- Edward J. Zisk, Jr.
- G01 - MEASURING TESTING
Information Patent Grant
Remote closed system hydraulic actuator system
- Patent number 7,111,675
- Issue date Sep 26, 2006
- Baker Hughes Incorporated
- Edward J. Zisk, Jr.
- E21 - EARTH DRILLING MINING
Information Patent Grant
Optical position sensing for well control tools
- Patent number 7,104,331
- Issue date Sep 12, 2006
- Baker Hughes Incorporated
- Terry R. Bussear
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of providing hydraulic/fiber conduits adjacent bottom hole a...
- Patent number 6,983,796
- Issue date Jan 10, 2006
- Baker Hughes Incorporated
- Christian F. Bayne
- E21 - EARTH DRILLING MINING