Patents by Inventor Dennis M. Dickman

Dennis M. Dickman 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).

  • Bandage guard
    Patent number: 4423722
    Abstract: A bandage guard including a rigid tubular member having an open first end and a closed second end, a flexible sleeve member mounted on the tubular member, the sleeve member having an expandable opening therein, the sleeve member opening being smaller than the tubular member first end.
    Type: Grant
    Filed: October 5, 1981
    Date of Patent: January 3, 1984
    Inventor: Dennis M. Dickman