TREA

Vladimir Ignatjev

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  • Norwalk, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air ionizer
    • Patent number 4,096,544
    • Issue date Jun 20, 1978
    • Vladimir Ignatjev
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Facsimile transceiver
    • Patent number 4,005,257
    • Issue date Jan 25, 1977
    • Graphic Sciences, Inc.
    • Robert E. Krallinger
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE