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Radford H. Hart
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Apex, NC, US
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last 30 patents
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Patent Grant
Water vapor injection system
Patent number
4,208,989
Issue date
Jun 24, 1980
Radford H. Hart
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Patent Grant
Water vapor injection system
Patent number
4,141,323
Issue date
Feb 27, 1979
Radford H. Hart
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS