Patents by Inventor Jerry Spielberg

Jerry Spielberg 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).

  • Needleless injector
    Patent number: 5501666
    Abstract: A needleless injector for providing medication provides improved flow rate with a reduced pressure head. The injector includes discharge member having a rounded or sloped jet orifice, a milled valve member, and a check valve, which provide for increased shot velocity, reduced time of the shot and increased flow.
    Type: Grant
    Filed: May 24, 1995
    Date of Patent: March 26, 1996
    Assignee: Mycone Dental Supply Co.
    Inventor: Jerry Spielberg