Patents by Inventor Ernie Hydes

Ernie Hydes 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).

  • Dust collection system
    Patent number: 6156087
    Abstract: A dust collection system includes a frame defining an opening through which a particulate material is inserted; a plurality of hollow supports extending across the opening; at least one plate extending along a length of each of the plurality of hollow supports, each of said plates extending from its respective one of the plurality of hollow supports in a downward direction; a plurality of openings extending along a lower side of each of the plurality of hollow supports; and a device for drawing dust in through the plurality of openings.
    Type: Grant
    Filed: March 5, 1999
    Date of Patent: December 5, 2000
    Assignee: LaFarge Corporation
    Inventor: Ernie Hydes