Patents by Inventor Marinus Alphonsus Sauerbreij

Marinus Alphonsus Sauerbreij 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).

  • Rotary valve
    Publication number: 20090100700
    Abstract: A rotary valve for interposition between and fluid communication of a rotary joint and a rotating cylinder, comprising a valve body having a passageway therethrough which terminates at a first end of the valve body connectable to a rotary joint and at a second end of the valve body connectable to a rotating cylinder, and a valve disposed within the passageway. The valve is movable between a first, opened position, wherein a fluid is communicable through the passageway, and a second, closed position, wherein a fluid is not communicable through the passageway.
    Type: Application
    Filed: October 23, 2007
    Publication date: April 23, 2009
    Inventors: Marinus Alphonsus Sauerbreij, Paul Bernhard Van der Linden