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Patent applications and USPTO patent grants for Allan; Victor Laing.The latest application filed is for "orientation sensor for downhole tool".
Patent | Date |
---|---|
Apparatus for creating pressure pulses in the fluid of a bore hole Grant 8,693,284 - Allan , et al. April 8, 2 | 2014-04-08 |
Rotary steerable tool Grant 8,011,448 - Tulloch , et al. September 6, 2 | 2011-09-06 |
Vertical direction adjustment tool for downhole drilling apparatus Grant 7,954,561 - Tulloch , et al. June 7, 2 | 2011-06-07 |
Orientation Sensor For Downhole Tool App 20100175923 - Allan; Victor Laing | 2010-07-15 |
Vertical Direction Adjustment Tool For Downhole Drilling Apparatus App 20100163311 - Tulloch; Rory McCrae ;   et al. | 2010-07-01 |
Apparatus For Creating Pressure Pulses In The Fluid Of A Bore Hole App 20100157735 - Allan; Victor Laing ;   et al. | 2010-06-24 |
Rotary Steerable Tool App 20090173541 - Tulloch; Rory McCrae ;   et al. | 2009-07-09 |
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