Company Filing History:
Years Active: 2017
Title: Rudolf Liebsch: Innovator in Alloy and Writing Technology
Introduction
Rudolf Liebsch is a notable inventor based in Voehringen, Germany. He has made significant contributions to the fields of metallurgy and writing instruments. With a total of 3 patents to his name, Liebsch's work showcases his innovative spirit and technical expertise.
Latest Patents
One of Liebsch's latest patents is for a copper-nickel-zinc alloy containing silicon. This invention includes a specific composition of the alloy, which consists of Cu 47.0 to 49.0%, Ni 8.0 to 10.0%, Mn 0.2 to 0.6%, Si 0.05 to 0.4%, Pb 1.0 to 1.5%, and Fe and/or Co up to 0.8%. The remaining portion is made up of Zn and unavoidable impurities. The invention also details a method for producing semi-finished products from this alloy. Another significant patent is for a refill for a ball-point pen. This refill features an ink cartridge and a ball, with the writing tip made solely of a copper-zinc alloy. The composition of this alloy includes 28.0 to 36.0% Zn, 0.5 to 1.5% Si, 1.5 to 2.5% Mn, and other elements, ensuring optimal performance in writing.
Career Highlights
Rudolf Liebsch is associated with Wieland-Werke AG, a company known for its expertise in metal processing and innovation. His work at this company has allowed him to develop and patent technologies that enhance the functionality and quality of metal products.
Collaborations
Liebsch has collaborated with notable coworkers such as Hans-Achim Kuhn and Susanne Huettner. Their combined efforts have contributed to advancements in their respective fields.
Conclusion
Rudolf Liebsch's innovative contributions to alloy technology and writing instruments highlight his role as a significant inventor. His patents reflect a commitment to enhancing product performance and quality in the industry.