Patents by Inventor Manfred Wiese

Manfred Wiese 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).

  • Plate-type heat exchanger
    Patent number: 6182746
    Abstract: In connection with a plate-type heat exchanger having several stacked, tub-shaped heat exchanger plates, each with a circumferential, beveled border, the borders of these heat exchanger plates being embodied to be curved and bent outward. This results in improved brazing of the heat exchanger plates with each other.
    Type: Grant
    Filed: November 16, 1998
    Date of Patent: February 6, 2001
    Assignee: Behr GmbH & Co.
    Inventor: Manfred Wiese