Patents by Inventor John-Eric S. Vallarta

John-Eric S. Vallarta 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).

  • Endotracheal tube safety device connector
    Publication number: 20040089305
    Abstract: A connector including a flange integrally joining input and output conduits together, with the flange including a slot of litmus paper filler of a characteristic to change color when detecting the presence of carbon dioxide deflected into the slot in capturing airflow through the input and output conduits.
    Type: Application
    Filed: November 13, 2002
    Publication date: May 13, 2004
    Inventors: John-Eric S. Vallarta, Peter A. Rienzo