Patents by Inventor Dean William Darling

Dean William Darling 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).

  • Shape-retaining stethoscope tubing
    Publication number: 20040256172
    Abstract: A stethoscope tubing with a means for retaining a desired shape, said means being a wire or plurality of wires integrated into flexible acoustic stethoscope tubing. Also, for retrofit of existing stethoscopes, a sleeve with a means for retaining a desired shape is used.
    Type: Application
    Filed: June 23, 2003
    Publication date: December 23, 2004
    Inventor: Dean William Darling