Patents by Inventor Jan Sundell

Jan Sundell 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).

  • ABRASIVE BELT GRINDING PRODUCT
    Publication number: 20240123573
    Abstract: An abrasive belt is provided which comprises a textile fabric being formed of interconnected yarns, and a coherent abrasive area formed on one side of the textile fabric, wherein the abrasive belt further comprises a plurality of regularly distributed openings in the form of through holes. The abrasive belt allows for a homogenous distribution of the abrasive material and thus an even sanding finish as well as for an appropriate dust removal and appropriate mechanical properties.
    Type: Application
    Filed: December 23, 2023
    Publication date: April 18, 2024
    Inventors: Nicolas Schumacher, Jan Grön, Niina Kyynäräinen, Hans Hede, Mats Sundell
  • Water purification plant
    Patent number: 6099703
    Abstract: Water cleaning device with at least one reactor device (4) for electrolytic cleaning of polluted water, assembled of one or more anodes (1a) and cathodes (2a), one flotation device (14, 15) and one device for handling sludge (23, 24, 18). The water flow inside and just outside (downstream) of the electrochemical reactor (4) is turbulent. The turbulence is created by one or more mechanical devices which affect the flow pattern.
    Type: Grant
    Filed: September 11, 1998
    Date of Patent: August 8, 2000
    Assignee: Cleaner Technology AS
    Inventors: Ulf Syversen, Jan Sundell, Ingunn Saur, Synnove Rubach, Gudolf Kjaerheim