Ralph Wilde

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Semele, Near Leamington, GB

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Patents Grantslast 30 patents

Information Patent Grant
Wheel rims for pneumatic tires
- Patent number 4,401,144
- Issue date Aug 30, 1983
- Dunlop Limited
- Ralph Wilde
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sealing means for pneumatic tire and wheel rim assemblies
- Patent number 4,289,186
- Issue date Sep 15, 1981
- Dunlop Limited
- Ralph Wilde
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Tire and wheel rim assemblies
- Patent number 4,258,767
- Issue date Mar 31, 1981
- Dunlop Limited
- Ralph Wilde
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Safety tire and wheel rim assembly
- Patent number 4,173,243
- Issue date Nov 6, 1979
- Dunlop Limited
- Ralph Wilde
- B60 - VEHICLES IN GENERAL