Patents by Inventor James V. Richardson

James V. Richardson 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).

  • Amputation cylinder dressing
    Patent number: 5507722
    Abstract: A flexible removable dressing for immediate post-operative application around a patient's amputation stump comprises a flexible cylindrical member enclosing a patient's amputation stump and a semi-rigid cup portion detachably connected to the bottom end of the cylindrical portion to fit upon the bottom portion of the amputation stump. Padding of a soft resilient material is positioned within the cup portion. The diameter of the cylindrical portion is adjustable in size.
    Type: Grant
    Filed: December 9, 1994
    Date of Patent: April 16, 1996
    Inventor: James V. Richardson