Patents by Inventor Robert B. Gruber

Robert B. Gruber 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).

  • Heat therapy orthosis
    Patent number: 4470417
    Abstract: A low back orthosis having a heat reflective liner for providing simple and efficient heat therapy while maintaining restriction and providing support particularly to the iliac and lumbar spine.
    Type: Grant
    Filed: February 10, 1982
    Date of Patent: September 11, 1984
    Assignee: Surgical Appliance Industries, Inc.
    Inventor: Robert B. Gruber