Patents by Inventor Walter Z. Vaden

Walter Z. Vaden 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).

  • Patent number: 4459334
    Abstract: A composite panel for use in the construction industry includes a core of foamed plastic material and a skin on at least one of its faces comprised of a two-ply material consisting of aluminum foil bonded to a mat of randomly oriented glass fibers into which the foam core has been expanded.The core material comprises the rection product of isocyanurate and polyester/polyether polyol with the isocyanurate in sufficient excess to form trimmer rings and to react with the polyol to form urethane linkages.Panels formed of the core material and the two-ply skins have excellent thermal insulation and fire retardant properties and the skins have excellent mechanical strength.
    Type: Grant
    Filed: August 17, 1982
    Date of Patent: July 10, 1984
    Assignee: Rmax, Inc.
    Inventors: Robert H. Blanpied, Russell K. Odland, Walter Z. Vaden
  • Patent number: 4223505
    Abstract: Apparatus for fastening building construction insulating panels to a supporting wall structure comprising a slotted channel member and an anchoring clip. The channel has flanges by which it is secured to a supporting wall structure and a slotted mounting surface spaced from the supporting wall a preselected distance to provide improved insulation. The anchoring clip has opposed flanges on one end for engaging the edges of adjacent insulating wall panels and an anchor on the opposite end for engaging the slot in the channel and thereby holding the insulated panel to the supporting wall with the preselected spacing.
    Type: Grant
    Filed: September 15, 1978
    Date of Patent: September 23, 1980
    Assignee: Rmax, Inc.
    Inventors: Edgar A. Krebel, Walter Z. Vaden, Robert H. Blanpied