Patents by Inventor Klau Heil

Klau Heil 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).

  • Traveling screen machine
    Patent number: 9206572
    Abstract: A traveling screen machine having an active screen section arranged transverse to the flow direction of a liquid stream is suggested, wherein the endless screen belt is formed as an endless screen belt that is flexibly foldable, compressible or bendable transverse to its direction of movement.
    Type: Grant
    Filed: October 11, 2012
    Date of Patent: December 8, 2015
    Assignee: BILFINGER WATER TECHNOLOGIES GMBH
    Inventor: Klau Heil