Location History:
- Alzenau-Wasserlos, DE (1993)
- Alzenau, DE (1992 - 1997)
Company Filing History:
Years Active: 1992-1997
Title: Inventor Siegfried Beisswenger: Innovating Coating Processes
Introduction
Siegfried Beisswenger is a renowned inventor based in Alzenau, Germany, recognized for his contributions to the field of coating technologies. With a total of four patents to his name, Beisswenger has significantly advanced the methods and apparatuses used in coating substrates, particularly in the eyeglass lens industry.
Latest Patents
Beisswenger's latest innovations include a process and apparatus for the continuous or semi-continuous coating of lenses. This invention involves transporting eyeglass lenses individually or in pairs to a continuous vacuum apparatus equipped with a rotating substrate carrier. Eyeglass lenses are introduced through a system of locks into the continuous vacuum apparatus, where they receive at least one transparent coating layer through controllable coating stations. The lenses are encoded for precise coating parameter adjustments, enhancing efficiency and accuracy.
Additionally, he has developed an apparatus for coating substrates with electrically nonconductive materials from an electrically conductive target within a reactive atmosphere. This system features a cathode in a coating chamber that utilizes a DC power source and adjustable frequency for polarity reversals, allowing for effective suppression of arcs during the coating process.
Career Highlights
Siegfried Beisswenger currently works for Leybold Aktiengesellschaft, a company known for its innovative solutions in vacuum technology and thin film deposition. His work at Leybold has positioned him at the forefront of coating technologies, enabling advancements that have broad applications in various industries.
Collaborations
Throughout his career, Beisswenger has collaborated with notable colleagues, including Joachim Szczyrbowski and Goetz Teschner. These partnerships have facilitated the exchange of ideas and expertise, further driving innovations in coating processes.
Conclusion
Siegfried Beisswenger stands out as an influential inventor whose work in the field of coating technologies has made a lasting impact. His patents not only demonstrate technical ingenuity but also contribute to the evolution of coatings in industries such as eyewear. As he continues his work at Leybold Aktiengesellschaft, the future holds promise for further innovations stemming from his expertise and dedication.