TREA

Don A. Bulla

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  • Bryan, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic refrigerant transfer scale
    • Patent number 5,046,322
    • Issue date Sep 10, 1991
    • Kent-Moore Corporation
    • Don A. Bulla
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Ultrasonic hand-held refrigerant leak detector
    • Patent number 4,879,546
    • Issue date Nov 7, 1989
    • Kent-Moore Corporation
    • Byron J. Dunham
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Refrigeration system analyzer
    • Patent number 4,798,055
    • Issue date Jan 17, 1989
    • Kent-Moore Corporation
    • Gary P. Murray
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...