TREA

Miroslav Matievic

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  • Indianapolis, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Piezoelectric signaling device
    • Patent number 4,935,909
    • Issue date Jun 19, 1990
    • Emhart Industries Inc.
    • Miroslav Matievic
    • G08 - SIGNALLING
  • Information Patent Grant

    Multi-signal alarm
    • Patent number 4,697,932
    • Issue date Oct 6, 1987
    • Emhart Industries, Inc.
    • Miroslav Matievic
    • G04 - HOROLOGY
  • Information Patent Grant

    Warble signaling device
    • Patent number 4,626,799
    • Issue date Dec 2, 1986
    • Emhart Industries, Inc.
    • Miroslav Matievic
    • G08 - SIGNALLING