Inventor · disambiguated record
Edward Zisk
Also filed as: ZISK EDWARD J · ZISK JR EDWARD J
6 granted patents·1 pending application·776 citations·filing 2001–2002
88Inventor score
Files withBAKER HUGHES INC6
Top patents by PatentIndex Score
7 records- 0196US6622794B2Sand screen with active flow control and associated method of useBAKER HUGHES INC·Filed 2002·Granted Sep 23, 2003·334 cites·17 claims
- 0294US6983796B2Method of providing hydraulic/fiber conduits adjacent bottom hole assemblies for multi-step completionsBAKER HUGHES INC·Filed 2001·Granted Jan 10, 2006·273 cites·20 claims
- 0384US6782952B2Hydraulic stepping valve actuated sliding sleeveBAKER HUGHES INC·Filed 2002·Granted Aug 31, 2004·76 cites·18 claims
- 0474US7111675B2Remote closed system hydraulic actuator systemBAKER HUGHES INC·Filed 2002·Granted Sep 26, 2006·44 cites·39 claims
- 0569US7168311B2Fiber optic monitoring of flow inside and outside a tube downholeBAKER HUGHES INC·Filed 2002·Granted Jan 30, 2007·15 cites·15 claims
- 0667US7104331B2Optical position sensing for well control toolsBAKER HUGHES INC·Filed 2002·Granted Sep 12, 2006·34 cites·38 claims
- 0739US2003035205A1Fiber optic sensor signal amplifierFiled 2002·Application pending·0 cites
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