Patents by Inventor Ulrich Eser

Ulrich Eser 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).

  • Clean room system
    Patent number: 5518451
    Abstract: A clean room system has at least one clean room through which clean air is guided. The clean room has a bottom through which the clean air exits. At least one blower for sucking the clean air from the clean room through the bottom is provided. The blower is in the form of an axial blower operating at low pressure. At least one inlet channel for introducing the clean air leaving the blower into the clean room is provided. Filter units are positioned at the ceiling of the clean room for filtering the clean air before entering the clean room.
    Type: Grant
    Filed: August 26, 1994
    Date of Patent: May 21, 1996
    Assignee: Meissner & Wurst GmbH & Co. Lufttechnisch Anlagen Gebaude- und Verfahrenstechnik
    Inventors: Manfred Renz, Rudolf Simon, Ulrich Eser