Patents by Inventor Hans-Jürgen Wei&bgr;

Hans-Jürgen Wei&bgr; 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).

  • Auto-aspirating rotational dispersion device
    Patent number: 6394430
    Abstract: An auto-aspirating, rotational dispersion device for gases and liquids with a rotating hollow shaft employed for gas suction and gas channels communicating with said hollow shaft to openings in the gas channels that are positioned at intervals over the circumference of the device, at which openings the gas and liquid are mixed. The device is distinguished by the fact that the gas being dispersed flows in a manner separate from the liquid, from the hollow shaft through the gas channels and is mixed with the liquid outside of the device.
    Type: Grant
    Filed: October 13, 1999
    Date of Patent: May 28, 2002
    Assignee: Ekato Rühr-und Mischtechnik GmbH
    Inventors: Peter Forschner, Rainer Krebs, Hans-Jürgen Wei&bgr;