Patents by Inventor Viktor Winkovik

Viktor Winkovik 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).

  • Adhesive compositions
    Patent number: 3968186
    Abstract: Adhesive compositions based on 2-cyanoacrylate monomers in which viscosity is controlled by dissolved copolymers of an alkyl-2-cyanoacrylate and a styrene.
    Type: Grant
    Filed: July 19, 1974
    Date of Patent: July 6, 1976
    Assignee: USM Corporation
    Inventors: Heinz Tomaschek, Viktor Winkovik