Patents by Inventor Alexander C. Vargo

Alexander C. Vargo 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).

  • Knee brace having plurality of fluid filled chambers surrounding knee
    Patent number: 4938207
    Abstract: The present invention relates to an improved knee brace having a plurality of interconnected fluid filled chambers positioned to provide variable support to the knee joint as the knee is bent. In particular, the present invention contemplates a knee brace wherein increased support is given to the side of the knee joint as the knee is bent.
    Type: Grant
    Filed: October 20, 1986
    Date of Patent: July 3, 1990
    Assignee: Alexander C. Vargo
    Inventor: Alexander C. Vargo