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Gordon L. Allen
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Rugby, GB
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last 30 patents
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Patent Grant
Casting die
Patent number
5,174,357
Issue date
Dec 29, 1992
AE Piston Products Limited
Gordon L. Allen
B22 - CASTING POWDER METALLURGY
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Patent Grant
Squeeze casting of articles
Patent number
4,592,405
Issue date
Jun 3, 1986
AE PLC
Gordon L. Allen
B22 - CASTING POWDER METALLURGY
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Patent Grant
Pistons
Patent number
4,586,553
Issue date
May 6, 1986
AE PLC
Gordon L. Allen
B22 - CASTING POWDER METALLURGY