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Gerald N. O'Berto

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  • Wheaton, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Three phase a.c. motor drive system
    • Patent number 4,051,418
    • Issue date Sep 27, 1977
    • Gerald N. O'Berto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Pulley drive control system
    • Patent number 3,954,018
    • Issue date May 4, 1976
    • Lovejoy, Inc.
    • Gerald N. O'Berto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...