Patents by Inventor George Wylesol

George Wylesol 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).

  • Apparatus for articulating the knee and hip joints
    Patent number: 4665899
    Abstract: A carriage is longitudinally reciprocated along a fixed base by a motor. A first pair of arms are pivotally connected at their lower ends to opposite sides of the base. A second pair of arms are pivotally connected at their upper ends to corresponding ones of the upper ends of the first arms and at their lower ends to opposite sides of the carriage. With a person reclined on his or her back, one of the person's legs extends between the first arms and between the second arms. The foot is held to a foot support pivotally mounted on the carriage. The thigh is held in a thigh support which extends between the first arms so that reciprocating movement of the carriage articulates the knee and hip joints of the leg.
    Type: Grant
    Filed: October 28, 1985
    Date of Patent: May 19, 1987
    Assignee: Joint Mobilizer Systems Corp.
    Inventors: Ray L. Farris, Michael F. Rodi, Ray L. Farris, George Wylesol, Thomas A. Cook