Patents by Inventor Ronald Dean Koenig

Ronald Dean Koenig 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).

  • Liquid and solids separator
    Patent number: 4116843
    Abstract: A mixture of liquids and solids flowing at high velocity is discharged into a well which reduces its velocity. The mixture flows from the well over a dam and is deposited uniformly onto a moving porous woven filter belt which drains the liquid and transports the solids to a place where the solids fall from the belt or are scraped from it.
    Type: Grant
    Filed: September 27, 1977
    Date of Patent: September 26, 1978
    Assignee: Hartel Corporation
    Inventor: Ronald Dean Koenig