Patents by Inventor Bradley D. Krause

Bradley D. Krause 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).

  • Cleaning machine
    Patent number: 4383542
    Abstract: This is a cleaning machine for cleaning or washing parts, such as automobile parts and the like, which includes a cabinet having a liquid spray structure therein constructed and arranged to spray a cleaning solution on the parts. It is more specifically concerned with a heating arrangement for heating the solution, which is contained and collected in the sump of such a machine.
    Type: Grant
    Filed: May 15, 1981
    Date of Patent: May 17, 1983
    Assignee: Winona Tool Manufacturing Company
    Inventors: Wayne H. Hanson, Derrick L. Heyl, Bradley D. Krause, Richard C. Kravik, Gerald P. Lawson, Jerry L. Schueler