Patents by Inventor Helmut Geissler

Helmut Geissler 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).

  • Continuously-operating machine for the treatment of animal hides and skins
    Patent number: 4519224
    Abstract: The invention relates to a machine for the treatment of animal hides and skins for the purpose of leather and fur manufacture and preservation.It is the object of the invention to create a machine which guarantees quality treatment of animal hides and skins in an economical way, for leather and fur manufacture and preservation.The invention has the object of developing a machine, which operates according to the continuous flow principle and which shortens the processing time of hides and skins.
    Type: Grant
    Filed: December 15, 1982
    Date of Patent: May 28, 1985
    Assignee: VEB Kombinat Textima
    Inventors: Dieter Seifert, Harald Muller, Lothar Muller, Karl Pestel, Helmut Geissler