Patents Assigned to Zero Emissions Industries, Inc.
  • Gaseous fueling system
    Patent number: 11603965
    Abstract: A computer-implemented method of supplying a fuel gas to a fueling system is disclosed. The method may include pre-fill inerting the fueling system; leak-checking the fueling system; charging a pilot subsystem with the fuel gas; filling the fueling system with the fuel gas; and post-fill inerting the fueling system. In many implementations, the fueling system may be associated with a boat. The fuel gas may be hydrogen and may be supplied to a fuel cell that converts the hydrogen to electrical energy to power a propulsion system of the boat.
    Type: Grant
    Filed: July 13, 2021
    Date of Patent: March 14, 2023
    Assignee: Zero Emissions Industries, Inc.
    Inventors: Joseph Pratt, Adrian Narvaez, Daniel Terlip