Patents by Inventor Randolf A. Warnke

Randolf A. Warnke 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).

  • Air intake system for an off-highway machine
    Patent number: 5895319
    Abstract: An off-highway machine such as an agriculture harvester has an enclosed cab and a pressurizing blower or fan assembly for developing a primary or rapidly moving flow of air theretoward and directing a pressurized stream of a away therefrom. An apparatus is arranged proximate to and in operable combination with the blower or fan assembly on the off-highway machine for providing precleaned air to the enclosure.
    Type: Grant
    Filed: December 19, 1996
    Date of Patent: April 20, 1999
    Assignee: Case Corporation
    Inventors: Robert A. Matousek, Randolf A. Warnke