TREA

Robert P. Zagrodnick

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  • Chelmsford, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Phased array antenna
    • Patent number 6,184,832
    • Issue date Feb 6, 2001
    • Raytheon Company
    • Edward A. Geyh
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Antenna system
    • Patent number 5,821,901
    • Issue date Oct 13, 1998
    • Raytheon Company
    • Robert P. Zagrodnick
    • H01 - BASIC ELECTRIC ELEMENTS