David A. Cuthill

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Refracturing in a multistring casing with constant entrance hole pe...
- Patent number 10,753,183
- Issue date Aug 25, 2020
- Geodynamics, Inc.
- Wenbo Yang
- F42 - AMMUNITION BLASTING
Information Patent Grant
Apparatus and method for perforating and stimulating a subterranean...
- Patent number 5,775,426
- Issue date Jul 7, 1998
- Marathon Oil Company
- Philip M. Snider
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
REFRACTURING IN A MULTISTRING CASING WITH CONSTANT ENTRANCE HOLE PE...
- Publication number 20180106136
- Publication date Apr 19, 2018
- GeoDynamics, Inc.
- Wenbo Yang
- F42 - AMMUNITION BLASTING