William J. Hepworth

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Hampton-in-Arden, GB

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Patents Grantslast 30 patents

Information Patent Grant
Production of engineering components
- Patent number 4,804,033
- Issue date Feb 14, 1989
- AE PLC
- William J. Hepworth
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Reinforcement of engine blocks
- Patent number 4,643,145
- Issue date Feb 17, 1987
- AE PLC
- Albert E. Bolton
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS