Company Filing History:
Years Active: 2011
Title: Innovations of Malcolm McDonald
Introduction
Malcolm McDonald is a notable inventor based in Hartselle, Alabama. He has made significant contributions to the field of metal casting, holding two patents that showcase his innovative approach to manufacturing processes. His work primarily focuses on improving the efficiency and effectiveness of metal delivery systems.
Latest Patents
Malcolm McDonald’s latest patents include a "Delivery nozzle with more uniform flow" and a "Method of continuous casting by use thereof." The first patent describes a method and apparatus for casting metal strips, which involves assembling a pair of casting rolls to form a nip. An elongated metal delivery nozzle is positioned above the nip, allowing molten metal to flow into an inner trough and subsequently into the casting pool. This design ensures a more uniform flow of molten metal, enhancing the casting process. The second patent, "Casting delivery nozzle with insert," details a metal strip casting apparatus that includes counter-rotatable casting rolls. This invention features a delivery nozzle with an inner trough and passageways that facilitate the efficient discharge of molten metal into the casting pool.
Career Highlights
Malcolm McDonald is currently employed at Nucor Corporation, a leading steel manufacturer known for its innovative practices in the industry. His work at Nucor has allowed him to apply his inventive ideas in a practical setting, contributing to advancements in metal casting technology.
Collaborations
Throughout his career, Malcolm has collaborated with notable colleagues such as W Kent Cooper and James Leacock McIntosh. These partnerships have fostered a creative environment that encourages the development of new ideas and technologies in metal casting.
Conclusion
Malcolm McDonald is a distinguished inventor whose contributions to metal casting technology have made a significant impact on the industry. His innovative patents reflect his commitment to improving manufacturing processes and efficiency.