Patents Assigned to Godfrey & Wing, LLC
  • SEALANT RESIN COMPOSITION FOR FLEXIBLE GRAPHITE PLATE IMPREGNATION
    Publication number: 20240097154
    Abstract: A sealant configured to saturate and seal a graphite plate, such as a type of graphite plate that may be used in a hydrogen (H2) fuel cell, wherein the sealant may be one or more, or a mixture, of ethoxylated monomers. In some embodiments herein the sealant does not have an acid or a surfactant. Also disclosed is a graphite sheet impregnated with a sealant.
    Type: Application
    Filed: May 12, 2023
    Publication date: March 21, 2024
    Applicant: Godfrey & Wing, LLC
    Inventors: Xiaoming Wu, Thomas Steele
  • PROPRIETARY CURE MODULE AND METHOD FOR IMPREGNATING GRAPHITE
    Publication number: 20240088401
    Abstract: A device and method for curing solvent-impregnated (or saturated) graphite parts includes a cure module, wherein graphite parts saturated with a sealant are positioned in the cure module. Water is then placed in the cure module until the graphite parts are immersed in the water. The cure module is then pressurized to between 1 bar-20 Bar or more and the temperature of the water is maintained at any temperature from 90° C.-225° C. or more.
    Type: Application
    Filed: September 11, 2023
    Publication date: March 14, 2024
    Applicant: Godfrey & Wing, LLC
    Inventors: Troy Sutton, Adam Haviland