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Tiong H. Kho
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Chatham, CA
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last 30 patents
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Patent Grant
Method for the manufacture of a comfort heat exchanger
Patent number
5,078,946
Issue date
Jan 7, 1992
Du Pont Canada Inc.
Eldon L. Fletcher
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Comfort heat exchanger
Patent number
4,923,004
Issue date
May 8, 1990
Du Pont Canada, Inc.
Eldon L. Fletcher
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Air cleaner with fuel vapor door in inlet tube
Patent number
4,261,717
Issue date
Apr 14, 1981
Canadian Fram Limited
Kevin L. Belore
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS