Patents by Inventor William L. Roper

William L. Roper 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).

  • Hock wrap
    Patent number: D405884
    Type: Grant
    Filed: April 7, 1998
    Date of Patent: February 16, 1999
    Assignee: Magnetherapy, Inc.
    Inventor: William L. Roper
  • Athletic boot
    Patent number: D411355
    Type: Grant
    Filed: April 7, 1998
    Date of Patent: June 22, 1999
    Assignee: Magnatherapy, Inc.
    Inventor: William L. Roper
  • Bell boot
    Patent number: D411356
    Type: Grant
    Filed: April 7, 1998
    Date of Patent: June 22, 1999
    Assignee: Magnatherapy, Inc.
    Inventor: William L. Roper