Patents by Inventor Bruno Karrer

Bruno Karrer 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).

  • Adjustable mirror
    Patent number: D367562
    Type: Grant
    Filed: December 20, 1993
    Date of Patent: March 5, 1996
    Inventors: Leonard Ressegger, Bruno Karrer
  • Hinge for an adjustable mirror
    Patent number: D371950
    Type: Grant
    Filed: March 16, 1995
    Date of Patent: July 23, 1996
    Inventors: Leonard Ressegger, Bruno Karrer