Patents by Inventor Werner Jung

Werner Jung 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).

  • Constant pressure pump
    Patent number: 3951571
    Abstract: A constant pressure pump in which a tube containing the fluid is squeezed between an anvil and a ram, the two surfaces of which are shaped so as to maintain the same area of contact between the ram and the tube in a plane substantially perpendicular to the motion of the ram during substantially the entire squeezing operation and wherein the collapsed portions of the tube are permitted to escape from the ram area into slots substantially parallel with the motion of the ram.
    Type: Grant
    Filed: August 26, 1974
    Date of Patent: April 20, 1976
    Assignee: Teletype Corporation
    Inventor: Werner Jung