This inventor holds 2 USPTO granted patents. Top assignee: Henkel Ag & Company, Kgaa. Active years: 1990-1991.
Company Filing History:
Years Active: 1990-1991
Title: Werner Huppertz: Innovator in Electrolytic Coloring Technology
Introduction
Werner Huppertz is a notable inventor based in Krefeld, Germany. He has made significant contributions to the field of electrolytic coloring of anodized aluminum surfaces. With a total of 2 patents to his name, Huppertz has developed innovative processes that enhance the coloring of aluminum articles.
Latest Patents
Huppertz's latest patents focus on a process and circuitry for the electrolytic coloring of anodized aluminum surfaces. The first patent describes a method that involves applying a controllable, asymmetrical, and substantially sinusoidal alternating current (a.c.) voltage of constant frequency to a coloring bath containing metal salts. This process allows for the independent adjustment of the amplitude levels of both the positive and negative half waves of the a.c. voltage. The second patent reiterates this innovative approach, emphasizing the ability to vary and adjust the voltage levels to achieve desired coloring results.
Career Highlights
Werner Huppertz is associated with Henkel AG & Company, KGaA, where he has contributed to advancements in aluminum surface treatment technologies. His work has been instrumental in improving the efficiency and effectiveness of electrolytic coloring processes.
Collaborations
Huppertz has collaborated with notable colleagues, including Dieter Brodalla and Georg Wagner. Their combined expertise has fostered innovation in the field of anodized aluminum coloring.
Conclusion
Werner Huppertz's contributions to the electrolytic coloring of anodized aluminum surfaces demonstrate his commitment to innovation and excellence in technology. His patents reflect a deep understanding of electrical engineering and materials science, paving the way for advancements in the industry.