Patents by Inventor Paul Allen Baker

Paul Allen Baker 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).

  • Patent number: 5658253
    Abstract: The present invention is an improved stylet for a enteric or nasoenteric feeding tubes. In broadest terms, the present invention comprises: a stylet for a feeding tube, the stylet having: (a) a stylet hub having a bore therethrough and adapted to be attached to one end of the feeding tube, the bore having an inner surface; (b) a longitudinally extending reinforcement member adapted to extend through the feeding tube, the reinforcement member having a proximal end; and (c) a hollow member having an outer surface and having an aperture, the hollow member disposed in the bore so as to hold the inlet end of the reinforcement member between the outer surface and the inner surface through an interference fit.
    Type: Grant
    Filed: February 21, 1995
    Date of Patent: August 19, 1997
    Assignee: Abbott Laboratories
    Inventors: Carl Joseph Piontek, Paul Allen Baker