Robert J. Murphy

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Leamington Spa, GB

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Patents Grantslast 30 patents

Information Patent Grant
Twin mass flywheels
- Patent number 6,408,717
- Issue date Jun 25, 2002
- AP TMF Limited
- Alastair John Young
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Twin mass flywheel friction damping device
- Patent number 6,209,419
- Issue date Apr 3, 2001
- Automotive Products, PLC
- Anthony John Curtis
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rotational friction damper
- Patent number 6,119,548
- Issue date Sep 19, 2000
- Automotive Products, plc
- Robert John Murphy
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Twin mass flywheel
- Patent number 6,041,678
- Issue date Mar 28, 2000
- Automotive Products, plc
- Richard David Maitland Cooke
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Friction clutch driven plates
- Patent number 5,518,099
- Issue date May 21, 1996
- Automotive Products, plc
- Robert J. Murphy
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Friction clutch cover assemblies
- Patent number 5,366,054
- Issue date Nov 22, 1994
- Automotive Products, plc
- Richard D. M. Cooke
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...