Ryan Edward Graham

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Mud saver valve measurement system and method
- Patent number 10,370,899
- Issue date Aug 6, 2019
- Nabros Drilling Technologies USA, Inc.
- Brian Dale Dewald
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
MUD SAVER VALVE MEASUREMENT SYSTEM AND METHOD
- Publication number 20170321484
- Publication date Nov 9, 2017
- Tesco Corporation
- Brian Dale Dewald
- G01 - MEASURING TESTING