Patents by Inventor Siegfried Jandt

Siegfried Jandt 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).

  • Slide ring seal
    Patent number: 4095807
    Abstract: A slide ring seal for arrangement between relatively rotating machine components has a counter ring which at one end face is stationarily and sealingly attached to a machine component by means of a double-sided adhesive foil and at its other end face slidingly engages a slide ring.
    Type: Grant
    Filed: August 15, 1977
    Date of Patent: June 20, 1978
    Assignee: Goetzewerke Friedrich Goetze AG
    Inventors: Siegfried Jandt, Gerhard Hammerschmidt