Patents by Inventor Hans Stemmler

Hans Stemmler 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).

  • Unilaterally closed hollow stick of shirred sausage casing with an inner closure formed from the tubular casing itself
    Patent number: 3942568
    Abstract: This invention relates to a one-piece, self-supporting stick of shirred tubular casing having an end closure within its bore and formed from the tubular casing itself, said end closure being composed of an angular tube roll of unshirred tubular casing. The invention also relates to a process for the production of the closure.
    Type: Grant
    Filed: December 2, 1974
    Date of Patent: March 9, 1976
    Assignee: Hoechst Aktiengesellschaft
    Inventor: Hans Stemmler