Heath Gregory Folk

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Houston, TX, US

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Patents Applicationslast 30 patents

Information Patent Application
Plunger Pump, Plunger, and Method of Manufacturing Plunger Pump
- Publication number 20150132157
- Publication date May 14, 2015
- National-Oilwell Varco, L.P.
- Jason Neal Whaley
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...