TREA

Webster B. Harpman

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  • Poland, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hot fuel gas generator
    • Patent number 4,197,819
    • Issue date Apr 15, 1980
    • Econo Fuel Systems, Inc.
    • Fred G. Mahoney
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Hot fuel gas generator
    • Patent number 4,145,998
    • Issue date Mar 27, 1979
    • Econo Fuel Systems, Inc.
    • Fred G. Mahoney
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Hot fuel gas generator
    • Patent number 4,114,566
    • Issue date Sep 19, 1978
    • Econo Fuel Systems, Inc.
    • Webster B. Harpman
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel system and vaporizer for internal combustion engines
    • Patent number 4,112,889
    • Issue date Sep 12, 1978
    • Energy Research Inc.
    • Webster B. Harpman
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Hot fuel gas generator
    • Patent number 4,050,419
    • Issue date Sep 27, 1977
    • Econo Fuel Systems, Inc.
    • Webster B. Harpman
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Hot fuel gas generator
    • Patent number 4,023,538
    • Issue date May 17, 1977
    • Econo Fuel Systems, Inc.
    • Webster B. Harpman
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel system for internal combustion engines
    • Patent number 3,968,775
    • Issue date Jul 13, 1976
    • Energy Research Inc.
    • Webster B. Harpman
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS