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Noel H. Twyman
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Canyon Lake, CA, US
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last 30 patents
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Patent Grant
Process of producing oil by pyrolysis
Patent number
4,451,352
Issue date
May 29, 1984
Automated Production Systems Corporation
Noel H. Twyman
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Patent Grant
Metallic scrap decontamination process
Patent number
4,411,695
Issue date
Oct 25, 1983
Apros Corporation
Noel H. Twyman
C21 - METALLURGY OF IRON