This inventor holds 3 USPTO granted patents. Top assignee: Leybold-Heraeus Gmbh. Active years: 1983-1992.
Location History:
- Luxemburger Staatsburger, DE (1983)
- Seligenstadt, DE (1989 - 1992)
Company Filing History:
Years Active: 1983-1992
Title: Innovations by Fernand Kuhlmann
Introduction
Fernand Kuhlmann is a notable inventor based in Seligenstadt, Germany. He has made significant contributions to the field of metal recovery, particularly in the area of metal-carbide scrap. With a total of 3 patents to his name, Kuhlmann's work showcases his expertise and innovative approach to solving complex problems in material recovery.
Latest Patents
Kuhlmann's latest patents focus on methods and equipment for recovering metal-carbide scrap through alloying. One of his inventions involves treating metal-carbide scrap with a low melting point metal, which allows the metal-carbide matrix to dissolve at temperatures above the melting point of the resulting alloy. This process is conducted in a container filled with inert gas, where the pressure is gradually reduced after the alloying process is complete. The resultant metal vapor is then condensed. To address the challenge of minimizing the proportion of low melting point metal in the residue and preventing condensation of metal vapors on the container, Kuhlmann proposes that the metal-carbide scrap and low melting point metal be alloyed in an inner chamber within the container. The metal vapor and inert gas are directed out of this inner chamber to condensation surfaces, while the inert gas, free of metal vapors, is cycled through the inner chamber, using the metal vapor to induce gas flow.
Career Highlights
Kuhlmann is associated with Leybold-Heraeus GmbH, a company known for its advancements in vacuum technology and material processing. His work at the company has allowed him to develop innovative solutions that enhance the efficiency of metal recovery processes.
Collaborations
Throughout his career, Kuhlmann has collaborated with notable colleagues such as Franz Hugo and Erwin Wanetzky. These partnerships have contributed to the development of his innovative technologies and have fostered a collaborative environment for advancing research in metal recovery.
Conclusion
Fernand Kuhlmann's contributions to the field of metal recovery through his innovative patents demonstrate his commitment to advancing technology in this area. His work not only addresses practical challenges but also paves the way for future advancements in material processing.