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Alexander M. Kulinowski
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St. Louis, MO, US
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last 30 patents
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Patent Grant
Compositions for control of induction system deposits
Patent number
5,679,116
Issue date
Oct 21, 1997
Ethyl Corporation
Lawrence J. Cunningham
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Patent Grant
Compostions for control of induction system deposits
Patent number
5,551,957
Issue date
Sep 3, 1996
Ethyl Corporation
Lawrence J. Cunningham
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Patent Grant
Diesel particulate reducing 1,2-alkanediol additives
Patent number
5,055,112
Issue date
Oct 8, 1991
Ethyl Petroleum Additives, Inc.
Michael P. Duncan
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS