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Lyle A. Dunstan
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Portland, OR, US
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last 30 patents
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Patent Grant
Heat recovery system
Patent number
4,815,290
Issue date
Mar 28, 1989
Lyle A. Dunstan
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Patent Grant
Reciprocarint piston internal combustion engine
Patent number
4,366,786
Issue date
Jan 4, 1983
Lyle A. Dunstan
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS