Patents by Inventor Heinz Staheli

Heinz Staheli 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).

  • Tool case
    Patent number: D385109
    Type: Grant
    Filed: December 22, 1995
    Date of Patent: October 21, 1997
    Assignee: Hilti Aktiengesellschaft
    Inventor: Heinz Staheli
  • Tool case
    Patent number: D417781
    Type: Grant
    Filed: February 11, 1997
    Date of Patent: December 21, 1999
    Assignee: Hilti Aktiengesellschaft
    Inventor: Heinz Staheli