Patrick E. Dailey

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Torrance, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for indirectly determining inclination at the bit
- Patent number 5,646,611
- Issue date Jul 8, 1997
- Halliburton Company
- Patrick E. Dailey
- E21 - EARTH DRILLING MINING
Information Patent Grant
Short hop communication link for downhole MWD system
- Patent number 5,160,925
- Issue date Nov 3, 1992
- Smith International, Inc.
- Patrick E. Dailey
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mud energized electrical generating method and means
- Patent number 4,515,225
- Issue date May 7, 1985
- Smith International, Inc.
- Patrick E. Dailey
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pilot valve initiated mud pulse telemetry system
- Patent number 4,401,134
- Issue date Aug 30, 1983
- Smith International, Inc.
- Patrick E. Dailey
- E21 - EARTH DRILLING MINING
Information Patent Grant
Threaded connection using variable lead threads
- Patent number 4,346,920
- Issue date Aug 31, 1982
- Smith International, Inc.
- Patrick E. Dailey
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...