Patents by Inventor Joerg M. Stoll

Joerg M. Stoll 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).

  • Valve top
    Patent number: 5176168
    Abstract: Valve top, in particular for water fittings, with a spindle rotatable in a head-piece and a sealed grease chamber in the head-piece. The lower end of the spindle is mounted and supported in the head-piece by means of a bearing element of plastic, the bearing and supporting faces being arranged inside the sealed grease chamber. Preferably the bearing element is made in one piece with a damping element of plastic.
    Type: Grant
    Filed: January 21, 1992
    Date of Patent: January 5, 1993
    Assignee: Anton Trankle KG
    Inventors: Joerg M. Stoll, Rudolf Koch