1
Alexandre G E Kosmala, Attilio C Pisoni, Dimitrios K Pirovolou, Spyro J Kotsonis: Actively controlled rotary steerable system and method for drilling wells. Schlumberger Technology Corporation, James L Jackson, Wayne I Kanak, Steven L Christian, July 25, 2000: US06092610 (236 worldwide citation)

An actively controlled rotary steerable drilling system for directional drilling of wells having a tool collar rotated by a drill string during well drilling. A bit shaft has an upper portion within the tool collar and a lower end extending from the collar and supporting a drill bit. The bit shaft i ...


2
Kelvin C James, Michael D Henderson, Joseph J Degioanni: Emergency facility video-conferencing system. Emtel, Gary L Bush, James L Jackson, Andrews Kurth Mayor Day Caldwell Keeton, April 9, 2002: US06369847 (107 worldwide citation)

A medical video-teleconferencing and treatment system, having a central video-conferencing station and one or more remote video-conferencing stations and a communications link establishing video-conferencing communication therebetween. A central video monitor and audio system is located at the centr ...


3
Ben D Terral: Combined well casing spider and elevator. Emma Dee Gray, James L Jackson, Mayor Day Caldwell & Keeton, May 8, 2001: US06227587 (105 worldwide citation)

A combined well casing spider and elevator has a body defining a bowl inner wall tapered to reduced diameter from the top to bottom end and defining first external guide surfaces being inclined upwardly and outwardly and having a kicker element defining a second coextensive external guide surface be ...


4
Leonce Arceneaux: Diamond drill bit. DTL Incorporated, James L Jackson, December 4, 1979: US04176723 (104 worldwide citation)

A diamond drill bit construction for drilling bores in earth formations and the like, according to the present invention, comprises a drill body that is adapted for connection thereof with a drill stem and defines internal fluid passage means through which drilling fluid flows during drilling operat ...


5
John L Leder, John M Michaels, Than Shwe, John C Anderson: Method and apparatus for pressure, volume, and temperature measurement and characterization of subsurface formations. Western Atlas International, James L Jackson, Darryl M Springs, December 12, 1995: US05473939 (85 worldwide citation)

A method and apparatus for conducting in situ tests on a subsurface earth formation of interest which is traversed by a wellbore. A wireline formation testing instrument is positioned at formation depth and a sampling probe thereof is extended into fluid communication with the formation and isolated ...


6
John M Michaels, John T Leder, James T Cernosek: Method and apparatus for acquiring and processing subsurface samples of connate fluid. Western Atlas International, James L Jackson, Darryl M Springs, January 3, 1995: US05377755 (85 worldwide citation)

A method and apparatus for downhole formation testing is provided for acquisition of a phase intact sample of connate fluid by direct or indirect pumping for filling of pressure containing sample tanks that are removable from a formation testing and sampling instrument for phase intact transportatio ...


7
Rand G Ellis, Richard L Abrahams, James M Rosenthal: Personnel monitoring man-down alarm and location system. Rand G Ellis, Bernard A Reiter, James L Jackson, September 3, 1991: US05045839 (83 worldwide citation)

A personnel activity sensor and alarm system is provided which incorporates one or more remote personnel safety units each incorporating a multi-axis motion detector and reset timing and logic circuit coupled with a radio transmitter or transceiver. Under the command of the logic circuit, the radio ...


8
David L Malone, Eric E Neme: Flow segregator for multi-drain well completion. Schlumberger Technology Corporation, David L Moseley, James L Jackson, Wayne I Kanak, August 24, 1999: US05941308 (80 worldwide citation)

A multi-lateral well completion system segregates and prevents commingling of the production fluids flowing from a plurality of lateral wellbores which extend outward from a main wellbore. The system includes a segregator body member that is positioned and oriented in the main wellbore adjacent the ...


9
Lynn E Davis: Retractable hypodermic syringe. James L Jackson, March 24, 1992: US05098402 (79 worldwide citation)

A retractable hypodermic syringe is provided having a syringe body forming a barrel at one end and a tubular needle connector at the opposite end which surrounds a needle support passage and forms cam surfaces and locking recesses at the end portion of the needle connector. A needle support element ...


10
Michael J McDonough: Selectively positionable rear view mirror system for vehicles with two mirror segments and control circuit cooperating with turn signal system. Bernard A Reiter, James L Jackson, October 1, 1991: US05052792 (78 worldwide citation)

An automatically positionable rear view mirror assembly for automotive vehicles having a turn signal lever. The mirror assembly incorporates a housing that is supported by automotive vehicle and encloses a movable mirror assembly adapted for movement to first and second positions relative to the mir ...