Barry J. Marsh

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Penkridge, GB

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Patents Grantslast 30 patents

Information Patent Grant
Composite leaf springs
- Patent number 4,508,325
- Issue date Apr 2, 1985
- GKN Technology Limited
- Barry J. Marsh
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Manufacture of springs of fibre reinforced composite material
- Patent number 4,420,450
- Issue date Dec 13, 1983
- GKN Technology Limited
- Barry J. Marsh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL