James Louis Lopez, JR.

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Dayton, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Magnetorheological (MR) piston ring with lubricating grooves
- Patent number 8,141,689
- Issue date Mar 27, 2012
- BWI Company Limited S.A.
- James Louis Lopez, Jr.
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
MAGNETORHEOLOGICAL (MR) PISTON RING AND MR DAMPER HAVING SAME
- Publication number 20120138399
- Publication date Jun 7, 2012
- James Louis Lopez, JR.
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Magnetorheological (MR) piston ring and MR damper having same
- Publication number 20090090586
- Publication date Apr 9, 2009
- James Louis Lopez, JR.
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...