Patents by Inventor Patricia Massey

Patricia Massey 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).

  • Dosage unit measurer for syringe
    Patent number: 5975355
    Abstract: A unit measurer for a syringe for use by the visually impaired or others including a plurality of blocks having predetermined lengths representing desired dosages. The blocks have a slot for individual placement on the rod of the syringe to limit movement of the syringe plunger for dispensing a given amount.
    Type: Grant
    Filed: June 25, 1997
    Date of Patent: November 2, 1999
    Inventors: Ann Cecala, Patricia Massey