Thomas Foelicher

Title: Thomas Foelicher: Innovator in Gold Alloy Deposition

Introduction

Thomas Foelicher is a notable inventor based in Le Landeron, Switzerland. He has made significant contributions to the field of materials science, particularly in the development of gold alloys. His innovative approach has led to advancements in galvanoplastic deposition techniques.

Latest Patents

Thomas Foelicher holds a patent for a method of obtaining an 18 carats 3N gold alloy. This method involves the galvanoplastic deposition of a gold alloy on an electrode that is immersed in a specialized bath. The bath contains gold metal, organometallic compounds, a wetting agent, a sequestering agent, and free cyanide. The alloy metals used in this process are copper and silver, which allow for the deposition of a mirror-bright yellow gold alloy. The specific proportions in the bath are 21.53% gold, 78.31% copper, and 0.16% silver.

Career Highlights

Thomas Foelicher is associated with The Swatch Group Research and Development Ltd. His work has been instrumental in enhancing the quality and application of gold alloys in various industries. His innovative methods have paved the way for new possibilities in the field of electroplating and materials engineering.

Collaborations

Throughout his career, Thomas has collaborated with notable colleagues such as Christophe Henzirohs and Guido Plankert. These collaborations have further enriched his research and development efforts, leading to more innovative solutions in the field.

Conclusion

Thomas Foelicher's contributions to the field of gold alloy deposition exemplify the spirit of innovation. His patented methods and collaborative efforts continue to influence advancements in materials science.