Patents by Inventor Gunther Rittmann

Gunther Rittmann 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).

  • Soldering device
    Patent number: D274882
    Type: Grant
    Filed: November 13, 1981
    Date of Patent: July 31, 1984
    Assignee: The Cooper Group Deutschland GmbH
    Inventor: Gunther Rittmann
  • Control housing for a soldering device
    Patent number: D277636
    Type: Grant
    Filed: December 9, 1983
    Date of Patent: February 19, 1985
    Assignee: The Cooper Group Deutschland GmbH
    Inventor: Gunther Rittmann