Rodney J. Close

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Bristol, GB

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Patents Grantslast 30 patents

Information Patent Grant
Method and mould for casting metal articles
- Patent number 4,607,680
- Issue date Aug 26, 1986
- Rolls-Royce Limited
- David Mills
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Mould assembly for casting metal articles
- Patent number 4,516,621
- Issue date May 14, 1985
- Rolls-Royce Limited
- David Mills
- B22 - CASTING POWDER METALLURGY