Patents by Inventor Magnus Rudolfsson

Magnus Rudolfsson 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).

  • Pellet mill with addition of fluid
    Patent number: 10421245
    Abstract: In a first aspect the present invention relates to a pellet mill (10) comprising a die (30) having a first surface (34) and a second surface (36), the die further comprising press holes (38) extending from the first surface to the second surface, at least one roller (50) configured to roll over the first surface for forcing a pelletizable material, forming a feed layer (2) on the first surface, through the press holes to the second surface, and a nozzle (82) configured to provide an additive fluid (4) directly into the nip (86) between the at least one roller and the first surface. In a second aspect the present invention relates to a method of producing pellets, and in a third aspect the present invention related to method of retrofitting a pellet mill.
    Type: Grant
    Filed: May 17, 2017
    Date of Patent: September 24, 2019
    Inventors: Torbjorn Lestander, Sylvia Helena Larsson, Mikael Thyrel, Magnus Rudolfsson
  • PELLET MILL WITH ADDITION OF FLUID
    Publication number: 20190210315
    Abstract: In a first aspect the present invention relates to a pellet mill (10) comprising a die (30) having a first surface (34) and a second surface (36), the die further comprising press holes (38) extending from the first surface to the second surface, at least one roller (50) configured to roll over the first surface for forcing a pelletizable material, forming a feed layer (2) on the first surface, through the press holes to the second surface, and a nozzle (82) configured to provide an additive fluid (4) directly into the nip (86) between the at least one roller and the first surface. In a second aspect the present invention relates to a method of producing pellets, and in a third aspect the present invention related to method of retrofitting a pellet mill.
    Type: Application
    Filed: May 17, 2017
    Publication date: July 11, 2019
    Inventors: Torbjorn Lestander, Sylvia Helena Larsson, Mikael Thyrel, Magnus Rudolfsson