Patents Assigned to Utility Test Equipment Company
  • Computerized solid state energy meter test system and method of testing
    Patent number: 6262569
    Abstract: A portable energy meter test system for testing energy meters and other related instrumentation on-site is disclosed. The test system utilizes waveform generating circuitry to generate and transmit electrical waveforms to an energy meter to be tested, and sensing circuitry for sensing electrical characteristics corresponding to the transmitted electrical waveform. The test system includes a processor for evaluation and control of the testing procedure. A graphic touch screen is coupled to the processor for displaying information about the energy meter and for displaying test options to the user and allowing the user to control the testing process by touching the screen.
    Type: Grant
    Filed: November 26, 1997
    Date of Patent: July 17, 2001
    Assignee: Utility Test Equipment Company
    Inventors: John M. Carr, Donald W. Malackowski
  • Computerized solid state energy meter test system and method of testing
    Patent number: 5821742
    Abstract: A portable energy meter test system for testing energy meters and other related instrumentation on-site is disclosed. The test system utilizes waveform generating circuitry to generate and transmit electrical waveforms to an energy meter to be tested, and sensing circuitry for sensing electrical characteristics corresponding to the transmitted electrical waveform. The test system includes a processor for evaluation and control of the testing procedure. A graphic touch screen is coupled to the processor for displaying information about the energy meter and for displaying test options to the user and allowing the user to control the testing process by touching the screen.
    Type: Grant
    Filed: November 30, 1994
    Date of Patent: October 13, 1998
    Assignee: Utility Test Equipment Company
    Inventors: John M. Carr, Donald W. Malackowski