TREA

Manfred Polacek

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  • Munich, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Vibrator with incorporated electric motor
    • Patent number 5,462,388
    • Issue date Oct 31, 1995
    • Wacker-Werke GmbH & Co. KG
    • Manfred Polacek
    • E04 - BUILDING
  • Information Patent Grant

    Safety device for a drive unit of a vibration roller
    • Patent number 5,385,597
    • Issue date Jan 31, 1995
    • Wacker-Werke GmbH & Co KG
    • Manfred Polacek
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Vibratory roller
    • Patent number 5,082,396
    • Issue date Jan 21, 1992
    • Wacker Corporation
    • Manfred Polacek
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Vibrating roll apparatus
    • Patent number 4,962,644
    • Issue date Oct 16, 1990
    • Wacker Werke GmbH & Co KG
    • Manfred Polacek
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES