Patents by Inventor John Zannis

John Zannis 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).

  • ORAL AIRWAY
    Publication number: 20170232215
    Abstract: Present invention is a oral airway with a flexible air connector and tubing built into the trachea tube distal end. Additional access channels are also provided.
    Type: Application
    Filed: February 11, 2016
    Publication date: August 17, 2017
    Inventor: John Zannis