Patents by Inventor Daniel Roman WEIMANN

Daniel Roman WEIMANN 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).

  • Publication number: 20240124950
    Abstract: A method for heat treating a steel component includes heating the component to a temperature at or above the austenitizing temperature and holding the component at or above the austenitizing temperature for a time sufficient to at least partially austenitize the steel, cooling the component to a first temperature in a temperature range of 200° C. to 270° C. and holding the component in the temperature range for at most 6 hours, thereby transforming at least a portion of the austenite into bainite, cooling the component to a temperature of from ?30° C. to 30° C., thereby forming martensite; and reheating the component to a second temperature in the temperature range, holding the component in the temperature range for at most 6 hours and then cooling the component to a temperature of from ?30° C. to 30° C., thereby transforming a further portion of the austenite into bainite and forming tempered martensite.
    Type: Application
    Filed: October 10, 2023
    Publication date: April 18, 2024
    Inventors: Daniel Roman WEIMANN, Wijbe BUISING, Pei Yan, Stefan GEERTS