Company Filing History:
Years Active: 2004
Title: Holger Haddenhorst: Innovator in Aluminum and Magnesium Alloys
Introduction
Holger Haddenhorst is a notable inventor based in Gelsenkirchen, Germany. He has made significant contributions to the field of materials science, particularly in the development of advanced aluminum and magnesium alloys. With a total of 2 patents, Haddenhorst's work has implications for various industrial applications.
Latest Patents
Haddenhorst's latest patents include an improved Al-Si-Mg-Mn casting alloy and a method for preventing oxidation of molten aluminum and magnesium alloys. The Al-Si-Mg-Mn casting alloy consists essentially of about 6.0-9.0 wt. % silicon, about 0.2-0.8 wt. % magnesium, about 0.1-1.2 wt. % manganese, and other specific components, with a preference for being substantially copper-free, chromium-free, and beryllium-free. The second patent details a method involving a petroleum coke melt cover for aluminum and magnesium alloys, which helps to prevent oxidation of molten metal surfaces.
Career Highlights
Haddenhorst is currently associated with Alcoa Inc., a leading company in the aluminum industry. His work at Alcoa has allowed him to focus on innovative solutions that enhance the properties and performance of aluminum and magnesium alloys.
Collaborations
Throughout his career, Haddenhorst has collaborated with esteemed colleagues such as Jen C Lin and Que-Tsang Fang. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Holger Haddenhorst's contributions to the field of materials science, particularly in aluminum and magnesium alloys, highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving industrial processes and materials.