Victor Laing Allan

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Aberdeenshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for creating pressure pulses in the fluid of a bore hole
- Patent number 8,693,284
- Issue date Apr 8, 2014
- Sondex Limited
- Victor Laing Allan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotary steerable tool
- Patent number 8,011,448
- Issue date Sep 6, 2011
- Sondex Limited
- Rory McCrae Tulloch
- E21 - EARTH DRILLING MINING
Information Patent Grant
Vertical direction adjustment tool for downhole drilling apparatus
- Patent number 7,954,561
- Issue date Jun 7, 2011
- Sondex PLC
- Rory McCrae Tulloch
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ORIENTATION SENSOR FOR DOWNHOLE TOOL
- Publication number 20100175923
- Publication date Jul 15, 2010
- Victor Laing Allan
- E21 - EARTH DRILLING MINING
Information Patent Application
VERTICAL DIRECTION ADJUSTMENT TOOL FOR DOWNHOLE DRILLING APPARATUS
- Publication number 20100163311
- Publication date Jul 1, 2010
- Rory McCrae Tulloch
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS FOR CREATING PRESSURE PULSES IN THE FLUID OF A BORE HOLE
- Publication number 20100157735
- Publication date Jun 24, 2010
- Victor Laing Allan
- E21 - EARTH DRILLING MINING
Information Patent Application
ROTARY STEERABLE TOOL
- Publication number 20090173541
- Publication date Jul 9, 2009
- Rory McCrae Tulloch
- E21 - EARTH DRILLING MINING