TREA

Denis L. Lenane

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  • St. Louis, MO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reduction of No.sub.x emissions from gasoline engines
    • Patent number 5,113,803
    • Issue date May 19, 1992
    • Ethyl Petroleum Additives, Inc.
    • Don P. Hollrah
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Diesel fuel compositions
    • Patent number 4,553,979
    • Issue date Nov 19, 1985
    • Ethyl Petroleum Additives, Inc.
    • J. Vincent Hanlon
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS