STEPHEN WILLIAM LAI

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for drilling a new well using historic drillin...
- Patent number 10,233,728
- Issue date Mar 19, 2019
- Pason Systems Corp.
- Sean Kristjansson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for detecting downhole torsional vibration bas...
- Patent number 10,053,971
- Issue date Aug 21, 2018
- Pason Systems Corp.
- Stephen William Lai
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR DRILLING A NEW WELL USING HISTORIC DRILLIN...
- Publication number 20170328181
- Publication date Nov 16, 2017
- SEAN KRISTJANSSON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR DETECTING DOWNHOLE TORSIONAL VIBRATION BAS...
- Publication number 20160076354
- Publication date Mar 17, 2016
- STEPHEN WILLIAM LAI
- G01 - MEASURING TESTING