This inventor holds 4 USPTO granted patents. Top assignee: Henkel Ag & Company, Kgaa. Active years: 1978-1990.
Location History:
- Dusseldorf, DE (1978)
- Duesseldorf, DE (1984 - 1990)
Company Filing History:
Years Active: 1978-1990
Title: Winfried Kirchhoff: Innovator in Aluminum Sealing Processes
Introduction
Winfried Kirchhoff is a notable inventor based in Düsseldorf, Germany. He has made significant contributions to the field of aluminum sealing processes, holding a total of 4 patents. His innovative approaches have enhanced the quality and efficiency of anodized aluminum treatments.
Latest Patents
Kirchhoff's latest patents include a process for sealing anodized aluminum and a method for producing colorless, cold-sealed anodized aluminum surfaces. The sealing process utilizes specific acids that prevent bloom formation and reduce sealing times while maintaining quality. Additionally, his composition for colorless sealing layers incorporates nickel ions and azo dyes, creating a balanced aesthetic for aluminum surfaces.
Career Highlights
Winfried Kirchhoff has been associated with Henkel Ag & Company, Kgaa, where he has applied his expertise in developing advanced sealing solutions. His work has been instrumental in improving the durability and appearance of anodized aluminum products.
Collaborations
Throughout his career, Kirchhoff has collaborated with esteemed colleagues such as Dieter Brodalla and Jurgen Lindener. These partnerships have fostered innovation and contributed to the success of their projects.
Conclusion
Winfried Kirchhoff's contributions to aluminum sealing processes exemplify his commitment to innovation and quality. His patents reflect a deep understanding of materials and processes that enhance the performance of anodized aluminum.