Patents by Inventor Jeffrey DIFRANCESCO

Jeffrey DIFRANCESCO 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).

  • Pulmonary System Resistance Training Apparatus and Methods
    Publication number: 20160346603
    Abstract: A respiratory exerciser having a hollow body, where the hollow portion is in communication with a porous or non-porous material and with an opening that provides access for a user to breathe through the device.
    Type: Application
    Filed: February 10, 2015
    Publication date: December 1, 2016
    Applicant: PULMONARI, LLC
    Inventors: Christopher I. HALLIDAY, Jeffrey DIFRANCESCO