Denis Weisbeck

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Spring, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic MWD telemetry system incorporating a current sensin...
- Patent number 7,170,423
- Issue date Jan 30, 2007
- Weatherford Canada Partnership
- MacMillan Wisler
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electromagnetic borehole telemetry system incorporating a conductiv...
- Patent number 7,145,473
- Issue date Dec 5, 2006
- Precision Drilling Technology Services Group Inc.
- Macmillan M. Wisler
- G01 - MEASURING TESTING
Information Patent Grant
Electromagnetic borehole telemetry system incorporating a conductiv...
- Patent number 7,126,492
- Issue date Oct 24, 2006
- Weatherford Canada Partnership
- Macmillan M. Wisler
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Electromagnetic borehole telemetry system incorporating a conductiv...
- Publication number 20050046587
- Publication date Mar 3, 2005
- MacMillan M. Wisler
- E21 - EARTH DRILLING MINING
Information Patent Application
Electromagnetic borehole telemetry system incorporating a conductiv...
- Publication number 20050046589
- Publication date Mar 3, 2005
- MacMillian M. Wisler
- E21 - EARTH DRILLING MINING
Information Patent Application
Electromagnetic MWD telemetry system incorporating a current sensin...
- Publication number 20050046588
- Publication date Mar 3, 2005
- MacMillan Wisler
- E21 - EARTH DRILLING MINING