Patents by Inventor Peter Gunthert

Peter Gunthert 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).

  • Patent number: D391005
    Type: Grant
    Filed: December 2, 1996
    Date of Patent: February 17, 1998
    Assignee: M. Lange & Co. GmbH
    Inventor: Peter Gunthert
  • Patent number: D392815
    Type: Grant
    Filed: December 2, 1996
    Date of Patent: March 31, 1998
    Assignee: M. Lange & Co GmbH
    Inventor: Peter Gunthert
  • Patent number: D395957
    Type: Grant
    Filed: December 2, 1996
    Date of Patent: July 14, 1998
    Assignee: M. Lange & Co.GmbH
    Inventor: Peter Gunthert
  • Patent number: D398171
    Type: Grant
    Filed: December 2, 1996
    Date of Patent: September 15, 1998
    Assignee: M. Lange & Co. GmbH
    Inventor: Peter Gunthert
  • Patent number: D411438
    Type: Grant
    Filed: January 28, 1998
    Date of Patent: June 22, 1999
    Assignee: M. Lange & Co. GmbH
    Inventor: Peter Gunthert