Patents by Inventor Ingmar Edvardsson

Ingmar Edvardsson 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).

  • Set of locking members
    Patent number: D436311
    Type: Grant
    Filed: November 13, 1998
    Date of Patent: January 16, 2001
    Assignee: Nefab AB
    Inventor: Ingmar Edvardsson