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Backus Devices, Incorporated

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  • PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Engine combustion system
    • Patent number 4,176,651
    • Issue date Dec 4, 1979
    • Backus Devices, Incorporated
    • Harold A. Backus
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine combustion system
    • Patent number 3,960,121
    • Issue date Jun 1, 1976
    • Backus Devices, Incorporated
    • Harold Adams Backus
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS