Patents by Inventor Ernest E. Wagner

Ernest E. Wagner 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).

  • Hermetic sealing apparatus for a rotating shaft
    Patent number: 4337952
    Abstract: This invention relates to an apparatus effecting a drive through the wall of a pressure vessel comprising a stationary housing containing a rotating drive shaft, a motion transmitting member, a driven shaft and a flexible member attached to both the motion transmitting member and the stationary housing to hermetically seal and prevent transfer of fluid in or out.
    Type: Grant
    Filed: October 25, 1977
    Date of Patent: July 6, 1982
    Inventor: Ernest E. Wagner