Patents by Inventor Patricia A. Barkett

Patricia A. Barkett 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).

  • Calculator-computer for calculating infusion rates over varying time intervals
    Patent number: 4709331
    Abstract: A calculator, particularly useful for medical personnel comprises function, numerical selection, and memory circuits with a read out display connected to provide conversion of quantitative values from one system to another, times and converts pulse rates and similar observations to a standard time element, and when used with a data, time, tone and circuitry reminds an attendant of various duty schedules and is also adapted to be utilized with a "print out" system.
    Type: Grant
    Filed: May 1, 1984
    Date of Patent: November 24, 1987
    Inventors: Patricia A. Barkett, Michael G. Clapp