Patents by Inventor Jay LaGrange

Jay LaGrange 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).

  • CASCADING STACK ELECTROCHEMICAL FUEL CELL
    Publication number: 20240039017
    Abstract: A fuel cell comprising a series of cascaded cell stacks comprising at least one humidifier-degasser coupled to the cell stacks proximate a stack inlet; the at least one humidifier-degasser comprising at least one degasification section fluidly coupled upstream of at least one humidifier section; and at least one inert concentrator cell coupled downstream from the cell stacks proximate a stack vent.
    Type: Application
    Filed: August 31, 2023
    Publication date: February 1, 2024
    Inventors: Jay LaGrange, John Fayer, James McElroy, William F. Smith
  • Cascading stack electrochemical fuel cell
    Patent number: 11777114
    Abstract: A fuel cell comprising a series of cascaded cell stacks comprising at least one humidifier-degasser coupled to the cell stacks proximate a stack inlet; the at least one humidifier-degasser comprising at least one degasification section fluidly coupled upstream of at least one humidifier section; and at least one inert concentrator cell coupled downstream from the cell stacks proximate a stack vent.
    Type: Grant
    Filed: November 27, 2018
    Date of Patent: October 3, 2023
    Assignee: INFINITY FUEL CELL AND HYDROGEN, INC.
    Inventors: Jay LaGrange, John Fayer, James McElroy, William F. Smith
  • CASCADING STACK ELECTROCHEMICAL FUEL CELL
    Publication number: 20200321639
    Abstract: A fuel cell comprising a series of cascaded cell stacks comprising at least one humidifier-degasser coupled to the cell stacks proximate a stack inlet; the at least one humidifier-degasser comprising at least one degasification section fluidly coupled upstream of at least one humidifier section; and at least one inert concentrator cell coupled downstream from the cell stacks proximate a stack vent.
    Type: Application
    Filed: November 27, 2018
    Publication date: October 8, 2020
    Applicant: Infinity Fuel Cell and Hydrogen, Inc.
    Inventors: Jay LaGrange, John Fayer, James McElroy, William F. Smith