Patents by Inventor Willilam M. Babbitt

Willilam M. Babbitt 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).

  • Blended loose-fill insulation having irregularly-shaped fibers
    Patent number: 5624742
    Abstract: A loose-fill insulation product is provided which is formed from a blend of first and second insulating materials having three-dimensional groups of fibers of different sizes and densities. At least one of the insulating materials is comprised of irregularly-shaped glass fibers comprised of two distinct glass compositions. When blended with the fibers of a standard insulation or with other irregularly-shaped fibers of different sizes, the resulting loose-fill insulation product shows improved coverage and thermal efficiency.
    Type: Grant
    Filed: March 20, 1996
    Date of Patent: April 29, 1997
    Assignee: Owens-Corning Fiberglass Technology, Inc.
    Inventors: Willilam M. Babbitt, Steven G. Schmitt, Michael E. Evans, John R. Mumaw, Roberta L. Alkire, W. Scott Miller, Ronald A. Houpt, Russell M. Potter, Tod D. Green, David P. Aschenbeck, Clarke Berdan, II