Patents by Inventor Peter Poppel

Peter Poppel 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).

  • Machine for the processing of hides and skins
    Patent number: 4037437
    Abstract: A machine for the continuous processing of hides and skins comprising a first and a second processing unit mounted on a frame. The first unit includes rollers, a hide gripping arrangement, and means for driving same; the second unit being similarly equipped; the second unit being capable of processing that portion of the hide not processed by the first unit. The second unit grips the hide before processing by the first unit is commenced.
    Type: Grant
    Filed: May 26, 1976
    Date of Patent: July 26, 1977
    Assignee: USM Corporation
    Inventors: Gerhard Richter, Peter Poppel