Patents by Inventor Dennis Michael Haezebrouck

Dennis Michael Haezebrouck 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).

  • LOW NI-CONTAINING STEEL ALLOYS WITH HYDROGEN DEGRADATION RESISTANCE
    Publication number: 20230349031
    Abstract: The present invention provides steel alloys with hydrogen degradation resistance comprising controlled amounts of Mn and C, as well as Al, Cr, Cu, Ni and Si. The steel alloys have an austenite microstructure and relatively high stacking fault energies, which avoid the formation of martensitic phases that reduce hydrogen resistance.
    Type: Application
    Filed: April 28, 2023
    Publication date: November 2, 2023
    Applicant: United States Steel Corporation
    Inventors: Kelly Allison Cetin, Dennis Michael Haezebrouck