TREA

John W. Greiser

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  • Marina del Rey, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Broadband spiral antenna
    • Patent number 4,114,164
    • Issue date Sep 12, 1978
    • Transco Products, Inc.
    • John W. Greiser
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Coplanar stripline antenna
    • Patent number 4,063,246
    • Issue date Dec 13, 1977
    • Transco Products, Inc.
    • John W. Greiser
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Helix-loaded spiral antenna
    • Patent number 4,012,744
    • Issue date Mar 15, 1977
    • Itek Corporation
    • John W. Greiser
    • H01 - BASIC ELECTRIC ELEMENTS