Patents by Inventor Michael A. Bleemers

Michael A. Bleemers 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 orthosis
    Patent number: 4381768
    Abstract: A knee orthosis incorporates first and second elongated rigid members attachable to the sides of upper and lower leg extents; together with means pivotally coupling the members proximate the knee location, and inter-meshed gear parts respectively carried by the members to relatively rotate as either of the rigid members pivots. Multiple adjustable attachment straps are also provided, two of the straps extending in criss-cross relations behind the knee.
    Type: Grant
    Filed: May 18, 1981
    Date of Patent: May 3, 1983
    Assignee: Stainless Mfg., Inc.
    Inventors: Charles W. Erichsen, Michael A. Bleemers