Rodney E. Proposch

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Applecross, AU

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Patents Grantslast 30 patents

Information Patent Grant
Casting of metal objects
- Patent number 5,477,906
- Issue date Dec 26, 1995
- Comalco Aluminum Limited
- Rodney A. Legge
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Casting of metal objects
- Patent number 5,297,611
- Issue date Mar 29, 1994
- Comalco Aluminium Limited
- Rodney A. Legge
- B22 - CASTING POWDER METALLURGY