This inventor holds 4 USPTO granted patents. Top assignees: Didier-Werke Ag, Karf Engineering Gmbh. Active years: 1986-1996.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
4 out of 203 
1 out of 1 Years Active: 1986-1996
Title: Laurenz Keisers: Innovator in Metallurgical Engineering
Introduction
Laurenz Keisers is a notable inventor based in Krefeld, Germany. He has made significant contributions to the field of metallurgical engineering, particularly in the design of discharge assemblies and channel connection apparatuses for continuous casting machines. With a total of four patents to his name, Keisers has demonstrated a commitment to innovation in his field.
Latest Patents
One of his latest patents is a discharge assembly for a tundish. This invention involves a vessel designed for multi-strand casting, featuring a discharge assembly that includes a refractory perforated brick. The brick has an opening that is rotationally symmetrical about a longitudinal center axis. Additionally, a refractory nozzle brick fits into this opening, allowing for rotation relative to the perforated brick.
Another significant patent is the refractory channel connection apparatus in a metallurgical vessel. This apparatus is designed to transfer molten metal from a metallurgical vessel into a mold of a continuous casting machine. It includes a refractory pouring tube and a nozzle extension that creates a gas seal slot, preventing exterior air from contacting the molten metal.
Career Highlights
Throughout his career, Laurenz Keisers has worked with several companies, including Didier-Werke AG and Karf Engineering GmbH. His experience in these organizations has contributed to his expertise in metallurgical processes and innovations.
Collaborations
Keisers has collaborated with notable coworkers such as Kurt Engelmann and Manfred Oberbach. Their combined efforts have likely fostered advancements in the technologies they have worked on together.
Conclusion
Laurenz Keisers is a distinguished inventor whose work in metallurgical engineering has led to innovative solutions in casting technology. His patents reflect a deep understanding of the complexities involved in metal processing, and his contributions continue to influence the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile