Patents by Inventor Claus Bugge Garn

Claus Bugge Garn 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).

  • Process for preparing a mineral fibre element comprising a surface coating
    Patent number: 6203646
    Abstract: A method of producing a mineral fibre element comprising a mineral fibre base layer having a surface coating in the form of a fibrous netting formed of a thermoplastic polymer material wherein such a surface coating is provided on at least a part of the surface of the base layer, wherein the surface coating is formed directly on the surface of the base layer and wherein the surface coating is formed by heating a thermoplastic polymer material so as to melt it and distributing the polymer melt obtained in the form of fibres and/or filaments on the surface of the base layer and cooling it to form a solid layer.
    Type: Grant
    Filed: July 17, 1997
    Date of Patent: March 20, 2001
    Assignee: Rockwool International A/S
    Inventors: Martin Vendelbo Gundberg, Claus Bugge Garn