Company Filing History:
Years Active: 2000-2003
Title: The Innovative Contributions of Ronald Kefferstein
Introduction
Ronald Kefferstein is a notable inventor based in Saint Victoret, France. He has made significant contributions to the field of materials engineering, particularly in the development of processes that enhance the mechanical properties of metal components. With a total of 4 patents to his name, Kefferstein's work has had a lasting impact on various industries.
Latest Patents
Kefferstein's latest patents showcase his innovative approach to manufacturing and surface treatment. One of his notable inventions is a process for the manufacture of a part with very high mechanical properties, formed by stamping a strip of rolled steel sheet, particularly focusing on hot rolled and coated materials. Another significant patent involves a treatment composition based on pregelatinized starch, which is applied to metal surfaces, especially steel. This aqueous composition contains at least 2% by weight of pregelatinized starch and includes an emulsion of at least 1% vegetable wax or oil, such as carnauba wax, jojoba oil, or candelilla wax. The process for applying this composition results in a dry film that provides temporary corrosion protection and prelubrication for metal surfaces.
Career Highlights
Throughout his career, Ronald Kefferstein has worked with prominent companies in the industry, including Sollac and Unisor. His expertise in materials science and engineering has allowed him to develop innovative solutions that address the challenges faced in metal manufacturing and treatment.
Collaborations
Kefferstein has collaborated with several professionals in his field, including Lothaire W Scherer and Xavier Jartoux. These collaborations have contributed to the advancement of his research and the successful implementation of his patented technologies.
Conclusion
In summary, Ronald Kefferstein is a distinguished inventor whose work has significantly advanced the field of materials engineering. His innovative patents and collaborations reflect his commitment to enhancing the mechanical properties of metal components and improving surface treatment processes.