Patents by Inventor Peter Herder

Peter Herder 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).

  • Load-bearing structure
    Patent number: 6589666
    Abstract: Load-bearing structure comprising at least two layers (10, 20, 155, 160, 300, 310) joined by a bond line having a thickness of t mm, a shear strength of T N/mm2, and comprising a sheet (30, 130, 320) made of an elastic material having a shear modulus of G N/mm2, whereby tT2/G is at least 5 N/mm. A method for producing such a load-bearing structure in which a sheet (30, 130, 320) of rubber is treated with an oxidant, excess oxidant is removed, whereafter the sheet is glued between the two layers (10, 20, 155, 160, 300, 310).
    Type: Grant
    Filed: September 26, 2001
    Date of Patent: July 8, 2003
    Assignee: Akzo Nobel N.V.
    Inventors: Peter Herder, Per Johan Gustafsson