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Ian F. Johnston
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Corona Del Mar, CA, US
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last 30 patents
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Patent Grant
Fuel pellets
Patent number
4,529,407
Issue date
Jul 16, 1985
Pickering Fuel Resources, Inc.
Ian F. Johnston
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Fuel pellets
Patent number
4,236,897
Issue date
Dec 2, 1980
Ian F. Johnston
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...