TREA

Hans G. Schnell

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  • Hamburg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    RAM device with eccentric drive
    • Patent number 5,088,567
    • Issue date Feb 18, 1992
    • Menck GmbH
    • Hans Schnell
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Method and device for compacting soil
    • Patent number 4,722,635
    • Issue date Feb 2, 1988
    • Ballast-Nedam Groep N.V.
    • Hans G. Schnell
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Guide frame for a pile driving device
    • Patent number 4,257,488
    • Issue date Mar 24, 1981
    • Van Kooten B.V.
    • Hans G. Schnell
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Pile driving device
    • Patent number 4,131,166
    • Issue date Dec 26, 1978
    • Van Kooten B.V.
    • Hans G. Schnell
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Cylinder piece for a pile driving ram
    • Patent number 4,129,002
    • Issue date Dec 12, 1978
    • Van Kooten B.V.
    • Hans G. Schnell
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Pile-driving ram and method of controlling the same
    • Patent number 4,109,475
    • Issue date Aug 29, 1978
    • Van Kooten B.V.
    • Hans Gunther Schnell
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING