Company Filing History:
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Years Active: 1998-2011
Title: The Innovative Contributions of Hans-Joachim Lunk
Introduction
Hans-Joachim Lunk is a notable inventor based in Towanda, PA (US). He has made significant contributions to the field of materials science, particularly in the development of tungsten-based technologies. With a total of 7 patents to his name, Lunk's work has had a considerable impact on various industrial applications.
Latest Patents
Among his latest patents, Lunk has developed a method for making nanocrystalline tungsten powder. This method involves heating a tungsten-containing material in a reducing atmosphere at an intermediate temperature of about 600°C to 700°C, followed by increasing the temperature to a final range of 800°C to 1000°C. Another significant patent focuses on ceramic-coated tungsten powder, which enhances the leachability resistance of tungsten in aqueous media. The ceramic coating encapsulates each tungsten particle, with a thickness ranging from 30 nm to 500 nm, using materials such as aluminum oxide, zirconium oxide, and hafnium oxide.
Career Highlights
Lunk has worked with prominent companies in the industry, including Osram Sylvania Inc. and Global Tungsten & Powders Corporation. His experience in these organizations has allowed him to refine his expertise in tungsten applications and materials science.
Collaborations
Throughout his career, Lunk has collaborated with notable colleagues, including Henry J. Stevens and Michael Salmen. These partnerships have contributed to the advancement of his research and innovations.
Conclusion
Hans-Joachim Lunk's contributions to the field of tungsten technology are noteworthy. His innovative patents and collaborations reflect his commitment to advancing materials science. His work continues to influence various industries, showcasing the importance of innovation in technology.