Patents by Inventor James T. Gumbusky

James T. Gumbusky 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).

  • Bio-medical electrode conductive gel pads
    Patent number: 3998215
    Abstract: A gel pad has impregnated in a porous matrix or held within a cavity, an electrically conductive hydrogel capable of transferring electrical signals between the human body and an electrode of an electrical sensing device when the hydrogel is in contact with the body surface. The hydrogel is lightly adherent to the body surface but sufficiently cohesive so that no residue remains when the pad is removed therefrom.
    Type: Grant
    Filed: April 23, 1971
    Date of Patent: December 21, 1976
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Clifford J. Anderson, James T. Gumbusky