Arthur Leon Evans

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Putnam County, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Oil pump system
- Patent number 6,955,045
- Issue date Oct 18, 2005
- Magic Circle Corporation
- Arthur Leon Evans
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Gear box oil pumping system
- Patent number 6,457,560
- Issue date Oct 1, 2002
- Magic Circle Corporation
- Arthur Leon Evans
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Oil pump system
- Publication number 20040161344
- Publication date Aug 19, 2004
- Arthur Leon Evans
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...