Ralph Walk

Person

  • Randolph Township, both of Morris County, NJ, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Subharmonic frequency generator

    • Patent number 4,053,822
    • Issue date Oct 11, 1977
    • Bell Telephone Laboratories, Incorporated
    • Herman Irving Tillinger
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER