George R. Silk

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Sandiacre, GB

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Patents Grantslast 30 patents

Information Patent Grant
Boring and surfacing machine
- Patent number 5,183,365
- Issue date Feb 2, 1993
- Silk Engineering (Derby) Limited
- George Silk
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Machine tools
- Patent number 4,922,772
- Issue date May 8, 1990
- Silk Engineering (Derby) Limited
- George R. Silk
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Machine tool
- Patent number 4,923,343
- Issue date May 8, 1990
- Silk Engineering (Derby) Limited
- George R. Silk
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Motor cycle rising rate suspension
- Patent number 4,830,391
- Issue date May 16, 1989
- Silk Engineering (Derby) Limited
- George R. Silk
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Motorcycle gear box and rear wheel suspension system
- Patent number 4,265,330
- Issue date May 5, 1981
- George R. Silk
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS