TREA

Robert J. Backus

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  • Dewitt, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oil return system for oil separator
    • Patent number 5,029,455
    • Issue date Jul 9, 1991
    • Carrier Corporation
    • Robert J. Backus
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration system with mass flow limiting device
    • Patent number 5,010,740
    • Issue date Apr 30, 1991
    • Carrier Corporation
    • Robert J. Backus
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heater plate assembly
    • Patent number 4,922,728
    • Issue date May 8, 1990
    • Carrier Corporation
    • Robert J. Backus
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...