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Daniel F. Dolan
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St. Anthony, MN, US
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last 30 patents
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Patent Grant
Apparatus for reducing particles discharged by combustion means
Patent number
4,355,504
Issue date
Oct 26, 1982
The Regents of the University of Minnesota
Benjamin Y. H. Liu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method of recycling collected exhaust particles
Patent number
4,338,784
Issue date
Jul 13, 1982
The Regents of the University of Minn.
Benjamin Y. H. Liu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Apparatus for recycling collected exhaust particles
Patent number
4,316,360
Issue date
Feb 23, 1982
The Regents of the University of Minn.
Benjamin Y. H. Liu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method for reducing particulates discharged by combustion means
Patent number
4,304,096
Issue date
Dec 8, 1981
The Regents of the University of Minnesota
Benjamin Y. H. Liu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS