Patents by Inventor Luis N.o slashed.rgaard

Luis N.o slashed.rgaard 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).

  • Insulating element and method for manufacturing the element
    Patent number: 5776580
    Abstract: An insulating plate element includes a heat insulating core layer (1) open to diffusion and which is coated on both sides with a diffusion-proof outer layer (4,5), the core layer (1) being divided into cells by means of diffusion-proof separating layers (3) that extend perpendicular to the diffusion-proof outer layers (4,5) and are connected thereto in a diffusion-proof manner.
    Type: Grant
    Filed: October 11, 1996
    Date of Patent: July 7, 1998
    Assignee: Rockwool International A/S
    Inventors: Jeppe Rasmussen, Luis N.o slashed.rgaard