Patents by Inventor Edgar Feldinger

Edgar Feldinger 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).

  • Control valve
    Patent number: 5244011
    Abstract: A fluid control valve including a housing defining a fluid inlet and a fluid outlet, and two eccentrically and rotatably mounted, oppositely disposed plug elements arranged for selective sealing of the inlet and outlet, the plug elements being coupled to a stem arranged to move in a direction perpendicular to the fluid flow for simultaneous pivoting of the plug elements.
    Type: Grant
    Filed: December 11, 1991
    Date of Patent: September 14, 1993
    Inventor: Edgar Feldinger