Patents by Inventor John S. Moroz

John S. Moroz 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).

  • Golf club swing training and exercise device
    Patent number: 5312107
    Abstract: A golf swing training and muscle exercising device for a full-range of motion golf swing including a rotatable ring rotatable within a stationary ring; a golf club holder sub-assembly for providing hydraulic isokinetic resistance to rotation of the rotatable ring; and an electronic monitoring sub-assembly.
    Type: Grant
    Filed: May 13, 1993
    Date of Patent: May 17, 1994
    Assignee: Kordun, Ltd.
    Inventors: Ned Gvoich, John S. Moroz