TREA

Helmut Rost

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  • Uttenreuth, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Encapsulated illumination unit
    • Patent number 6,778,576
    • Issue date Aug 17, 2004
    • Siemens Aktiengesellschaft
    • Bruno Acklin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ultrasonic transmitter
    • Patent number 4,353,123
    • Issue date Oct 5, 1982
    • Siemens Aktiengesellschaft
    • Helmut Rost
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL