Patents by Inventor Martin Johan Olof Widenbrant

Martin Johan Olof Widenbrant 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).

  • MULTILAYER FILM WITH INTEGRALLY FORMED LINER
    Publication number: 20220355572
    Abstract: A multilayer film having a backing with an integrally formed polymeric liner, made in a common coextrusion process. The polymeric liner has material properties deemed to make it incompatible with the backing material, resulting in two layers that resist separation during manufacture and transportation but are hand separable in field applications and installation.
    Type: Application
    Filed: July 30, 2020
    Publication date: November 10, 2022
    Inventors: Martin Johan Olof Widenbrant, Jeffrey O. Emslander, Kevin T. Huseby