Patents by Inventor E. G. Beckman, Jr.

E. G. Beckman, Jr. 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).

  • Loose-fill insulation method and apparatus
    Patent number: 4385477
    Abstract: A method and apparatus is disclosed for placing loose-fill insulation in a structural component containing structure cavities prior to the placement of the interior finish onto the structural component; the method comprising covering the structural component with a retainer barrier layer, opening a plurality of small entrances in the retainer barrier layer, and placing the loose-fill insulation through the plurality of small entrances in the structure cavities.
    Type: Grant
    Filed: October 23, 1981
    Date of Patent: May 31, 1983
    Inventors: Earl M. Walls, E. G. Beckman, Jr.