This inventor holds 1 USPTO granted patent. Top assignee: Bwxt Nuclear Energy, Inc.. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Andrew Harrison Chern: Innovator in Molybdenum Manufacturing
Introduction
Andrew Harrison Chern is a notable inventor based in Knoxville, TN (US). He has made significant contributions to the field of additive manufacturing, particularly in the production of molybdenum and molybdenum-based structures. His work focuses on methodologies that enhance the manufacturing processes for complex nuclear components.
Latest Patents
Chern holds a patent for "Methods of manufacturing of molybdenum and molybdenum-based structures by electron beam additive manufacturing." This patent outlines innovative methodologies and manufacturing processes that allow for the production of components using electron beam melting additive manufacturing. The processes ensure that the molybdenum components achieve a purity of ≥99.0% and a density of ≥99.75%. The metallographic cross-sections of the manufactured components are noted to be porosity-free and crack-free, showcasing the effectiveness of his techniques.
Career Highlights
Chern is currently employed at BWXT Nuclear Energy, Inc., where he applies his expertise in additive manufacturing. His work is crucial in developing components that meet the stringent requirements of the nuclear industry. His innovative approaches have positioned him as a key figure in advancing manufacturing technologies.
Collaborations
Chern collaborates with talented professionals such as Travis B. Fritts and Daniel Walter Galicki. Their combined efforts contribute to the ongoing advancements in the field of nuclear energy and additive manufacturing.
Conclusion
Andrew Harrison Chern's contributions to the field of molybdenum manufacturing through innovative methodologies have made a significant impact on the nuclear industry. His work exemplifies the importance of advancements in additive manufacturing technologies.