Patents by Inventor Thomas Ulf Persson

Thomas Ulf Persson 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).

  • Work-floormat made of rubber
    Patent number: D404236
    Type: Grant
    Filed: August 21, 1997
    Date of Patent: January 19, 1999
    Assignee: Nolato Sunnex Equipment AB
    Inventors: Ulf Anders Bergwall, Thomas Ulf Persson