Patents by Inventor Kelly D. Nordgard

Kelly D. Nordgard 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).

  • Exterior door or window having extruded composite frame
    Patent number: 6866081
    Abstract: An exterior frame is formed of extruded, non-metallic stiles, header and base all having a common hollow cross section. The frame can be used in a door or window. The extruded material is a composite of wood fibers and resin which has been cured and has a common cross section. The extruded material can be enclosed within a polyvinyl chloride cap layer.
    Type: Grant
    Filed: March 7, 2002
    Date of Patent: March 15, 2005
    Assignee: Larson Manufacturing Company of South Dakota, Inc.
    Inventors: Kelly D. Nordgard, Bryan P. Zacher, Allen E. Lee