Patents by Inventor Bengt Lundh

Bengt Lundh 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).

  • Method and apparatus for removing liquid from a suspension
    Patent number: 4501669
    Abstract: The representative web presses disclosed in the specification include a press drum and a pair of webs to convey a suspension partly around the press drum and two pressure belt means for applying substantially constant pressure against the outer web in the direction radial to the drum along pressure paths which are spaced so as to be substantially symmetrical with respect to the press drum.
    Type: Grant
    Filed: December 29, 1982
    Date of Patent: February 26, 1985
    Assignee: Axel Johnson Engineering AB
    Inventors: Sven Hakansson, Bengt Lundh