Patents by Inventor Horst R. Thieme

Horst R. Thieme 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).

  • Thermostatic steam trap
    Patent number: 4616778
    Abstract: A thermostatic steam trap is disclosed in which a control chamber contains an insert enclosing a bellows adapted to force a valve member to a closed position in a direction opposite the normal flow of fluid through the trap together with self-centering means to center and align the valve member with respect to the valve seat.
    Type: Grant
    Filed: September 6, 1985
    Date of Patent: October 14, 1986
    Assignee: YWHC, Inc.
    Inventor: Horst R. Thieme