Company Filing History:
Years Active: 1990-1992
Title: Innovations of Ivan M Marsh
Introduction
Ivan M Marsh is a notable inventor based in Denver, Colorado. He has made significant contributions to the field of aluminum alloy compositions, holding a total of four patents. His work focuses on enhancing the properties of aluminum materials, particularly for use in container manufacturing.
Latest Patents
Marsh's latest patents include an innovative aluminum alloy composition. This alloy can be fabricated into aluminum sheets with novel properties, suitable for creating container ends and bodies in thinner gauges than typically used. The alloy features a magnesium concentration of about 2 to 2.8 weight percent and a manganese concentration of about 0.9 to 1.6 weight percent. The fabrication process involves continuous chill block casting, hot rolling, annealing, and cold rolling, which collectively increase tensile and yield strength while reducing earing percentage, even in very thin gauges, such as 0.010 inches. Another patent details the process of producing strip stock from this alloy, emphasizing its low earing characteristics and suitability for recycling aluminum scrap.
Career Highlights
Ivan M Marsh is currently associated with Golden Aluminum Company, where he applies his expertise in aluminum alloys. His innovative approaches have contributed to advancements in the manufacturing processes of aluminum products.
Collaborations
Marsh collaborates with Donald C McAuliffe, working together to push the boundaries of aluminum technology and improve product quality.
Conclusion
Ivan M Marsh's contributions to aluminum alloy innovations have significantly impacted the industry. His patents reflect a commitment to enhancing material properties and manufacturing processes.