Don Matherne JR.

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New Orleans, LA, US

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Patents Applicationslast 30 patents

Information Patent Application
Direct Volume-Controlling Device (DVCD) for Reciprocating Positive-...
- Publication number 20130287600
- Publication date Oct 31, 2013
- Checkpoint Fluidic Systems International, Ltd.
- Andrew C. Elliot
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Direct Volume-Controlling Device (DVCD) for Reciprocating Positive-...
- Publication number 20130287608
- Publication date Oct 31, 2013
- Andrew C. Elliott
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...