TREA

Harold Adams Backus

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  • Wynnewood, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Adjustable hinge installation
    • Patent number 4,189,805
    • Issue date Feb 26, 1980
    • NL Industries, Inc.
    • Harold A. Backus
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • 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

    Impact absorbing means for shipping cask
    • Patent number 4,116,337
    • Issue date Sep 26, 1978
    • N L Industries, Inc.
    • Harold Adams Backus
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • 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