Patents by Inventor Wieme Andre

Wieme Andre has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Ski
    Patent number: 4412687
    Abstract: A ski of laminated material which comprises at least one core layer of rigid material wherein at least a portion of at least one of its plane sides is covered with a rubberlike material having a loss tangent of about 0.1 and in which material twisted filament bundles are embedded, the filaments having a tensile strength of at least 2000 N/mm.sup.2 and a modulus of elasticity of at least 7.times.10.sup.4 N/mm.sup.2.
    Type: Grant
    Filed: February 11, 1982
    Date of Patent: November 1, 1983
    Assignee: N.V. Bekaert S.A.
    Inventor: Wieme Andre