TREA

Donald G. Keppler

Follow

Person

  • Huntington Beach, CA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Maypole antenna
    • Patent number 5,233,362
    • Issue date Aug 3, 1993
    • Hughes Aircraft Company
    • Eduardo H. Villaseca
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Dual mode log periodic dipole antenna
    • Patent number 4,982,197
    • Issue date Jan 1, 1991
    • Hughes Aircraft Company
    • Eduardo H. Villaseca
    • H01 - BASIC ELECTRIC ELEMENTS