Wesley GRENKE

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Edmonton, Alberta, CA

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Patents Applicationslast 30 patents

Information Patent Application
IMPROVED STATOR ASSEMBLY FOR PROGRESSIVE CAVITY PUMPING SYSTEMS
- Publication number 20160186749
- Publication date Jun 30, 2016
- LUFKIN INDUSTRIES, LLC
- Martin KAEFER
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...