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Lubricating oil composition
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Patent number 5,164,102
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Issue date Nov 17, 1992
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Ethyl Petroleum Additives, Inc.
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Armgard K. Everett
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Lubricant additives and their production
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Patent number 5,154,844
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Issue date Oct 13, 1992
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Ethyl Petroleum Additives, Inc.
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Edmund F. Perozzi
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Lubricating oil composition
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Patent number 5,124,055
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Issue date Jun 23, 1992
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Ethyl Petroleum Additives, Inc.
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Edmund F. Perozzi
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Lubricating oil composition
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Patent number 5,028,345
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Issue date Jul 2, 1991
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Ethyl Petroleum Additives, Inc.
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Armgard K. Everett
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Lubricating oil composition
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Patent number 4,960,528
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Issue date Oct 2, 1990
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Ethyl Petroleum Additives, Inc.
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Armgard K. Everett
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Lubricating oil composition
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Patent number 4,960,530
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Issue date Oct 2, 1990
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Ethyl Petroleum Additives, Inc.
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Armgard K. Everett
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Mercaptan production
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Patent number 4,582,939
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Issue date Apr 15, 1986
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Ethyl Petroleum Additives, Inc.
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Edmund F. Perozzi
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C07 - ORGANIC CHEMISTRY
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