Patents by Inventor Eugene A. Zollinger

Eugene A. Zollinger 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: 4995867
    Abstract: A novel aural medication administration device is disclosed which allows a patient to self-administer aural medication to an ear disposed in any plane. Further the aural medication administration device accepts, for later dispensing, drop by drop introduction of medication into a side port of an aural syringe dispenser, the accuracy and precision of each dose of medication being determined by counting drops as prescribed by a physician. By providing for introduction of medication through a side port, rather than through the effluent port, the aural medication administration device can repeatably accept and dispense medication without contaminating a source fluid by material which can collect on the effluent port of an aural dispensing device.
    Type: Grant
    Filed: January 24, 1990
    Date of Patent: February 26, 1991
    Inventor: Eugene A. Zollinger