Patents by Inventor Bo Folkesson

Bo Folkesson 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).

  • Press for the continuous production of boards
    Patent number: 4881888
    Abstract: In a press for the continuous production of boards according to the invention passages (11) are provided between the press belts (1) of the press and the supporting surfaces (10) thereof, said passages being completely filled with bearing balls and merging into return passages (12) so that the balls may carry out complete orbital motions.
    Type: Grant
    Filed: September 12, 1988
    Date of Patent: November 21, 1989
    Inventor: Bo Folkesson