Patents by Inventor Mark D. Daurer

Mark D. Daurer 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).

  • Industrial roofing fabric
    Patent number: 5540971
    Abstract: A triaxially wound non woven roofing membrane fabric is disclosed. The selvage areas of the fabric having an increased number of warp yarns in spaced groups to provide an area for the attachment of the fabric to a roof through the use of roofing tacks inserted through the selvage areas of the fabric.
    Type: Grant
    Filed: June 27, 1995
    Date of Patent: July 30, 1996
    Assignee: Milliken Research Corporation
    Inventors: Mark D. Daurer, John M. Whispell
  • Industrial roofing fabric
    Patent number: 5525413
    Abstract: A roofing membrane fabric having a PVC outer coating with a triaxially wound non woven scrim substrate inside thereof to provide rigidity and strength thereto. The selvage areas of the substrate having an increased number of warp yarns in spaced groups to provide an area for the attachment of the fabric to a roof through the use of roofing tacks inserted through the selvage areas of the fabric.
    Type: Grant
    Filed: September 21, 1994
    Date of Patent: June 11, 1996
    Assignee: Milliken Research Corporation
    Inventors: Mark D. Daurer, John M. Whispell