This inventor holds 1 USPTO granted patent. Top assignee: Leybold-Heraeus Gmbh. Active years: 1987.
Company Filing History:
Years Active: 1987
Title: Klaus Roll - Innovator in Sputtering Technology
Introduction
Klaus Roll is a notable inventor based in Hanau am Main, Germany. He has made significant contributions to the field of sputtering technology, particularly with his innovative designs and systems.
Latest Patents
Klaus Roll holds 1 patent for his invention related to a sputtering cathode. This invention pertains to a cathode system for sputtering apparatus that includes a target plate made of ferromagnetic material. The design features a magnet system positioned behind the target plate, with opposed poles arranged so that a portion of the magnetic lines of force emerges through the target and returns to it. The target is supported on a floor that incorporates strips of ferromagnetic material in the area of the magnet system's poles, effectively closing the magnetic circuit between the magnet system and the target plate. The remaining floor area is constructed from nonmagnetic material.
Career Highlights
Klaus Roll is associated with Leybold-Heraeus GmbH, a company known for its advancements in vacuum technology and thin film deposition. His work has been instrumental in enhancing the efficiency and effectiveness of sputtering processes.
Collaborations
Klaus has collaborated with notable colleagues such as Gerd Deppisch and Karl-Heinz Schuller, contributing to various projects and innovations within the field.
Conclusion
Klaus Roll's contributions to sputtering technology exemplify his innovative spirit and dedication to advancing the field. His patent on the sputtering cathode system showcases his expertise and commitment to improving technological processes.