Frederick Sidney Dowell

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Coventry, EN

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Patents Grantslast 30 patents

Information Patent Grant
Disc brake with an annular metal frame holding part-circular pads
- Patent number 4,055,236
- Issue date Oct 25, 1977
- Dunlop Limited
- Frederick Sidney Dowell
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Air cooled disc brake
- Patent number 3,983,974
- Issue date Oct 5, 1976
- Dunlop Limited
- Frederick Sidney Dowell
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Frictional disc arrangement for a disc brake
- Patent number 3,951,240
- Issue date Apr 20, 1976
- Dunlop Limited
- Frederick S. Dowell
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Carbon friction members having torque transmitting formations
- Patent number 3,934,686
- Issue date Jan 27, 1976
- Dunlop Limited
- Ian Leonard Stimson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...