Dwayne Darryl Commandeur

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Lloydminster, CA

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Patents Grantslast 30 patents

Information Patent Grant
Device for reducing rod string backspin in progressive cavity pump
- Patent number 9,181,996
- Issue date Nov 10, 2015
- Titus Tools Inc.
- Tracy Earl Klotz
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Device for Reducing Rod String Backspin in Progressive Cavity Pump
- Publication number 20140060808
- Publication date Mar 6, 2014
- Titus Tools Inc.
- Tracy Earl Klotz
- E21 - EARTH DRILLING MINING