Company Filing History:
Years Active: 1995
Title: The Innovations of Guy Renard
Introduction
Guy Renard is an accomplished inventor based in Tarcienne, Belgium. He is known for his innovative contributions to the field of coating technology. With a focus on monitoring the thickness and uniformity of transparent coatings, Renard has made significant strides in improving manufacturing processes.
Latest Patents
Renard holds a patent for a method titled "Thin film thickness monitoring with the intensity of reflected light." This invention describes a technique for monitoring the thickness and uniformity of a transparent coating applied to a substrate in sheet form. The method involves directing polychromatic light at the coating at multiple locations and measuring the intensity of light reflected from the coating. At each location, the intensity of reflected light is measured at at least two discrete monitoring wavelengths, which are processed to generate an electrical signal. This signal can be compared with predetermined threshold values to determine if the coating's thickness and uniformity meet specified tolerance levels. The monitoring wavelengths include blue (400 to 480 nm), red (580 to 750 nm), and potentially green (480 to 580 nm). The results from this monitoring can be utilized to adjust the coating process for optimal performance.
Career Highlights
Renard is currently associated with Glaverbel, a company known for its expertise in glass and coating technologies. His work has contributed to advancements in the industry, particularly in enhancing the quality control processes for coatings.
Collaborations
Throughout his career, Renard has collaborated with notable colleagues, including Michel Hannotiau and Robert Terneu. These partnerships have fostered innovation and have played a crucial role in the development of his patented technologies.
Conclusion
Guy Renard's contributions to the field of coating technology exemplify the impact of innovative thinking in manufacturing processes. His patent on thin film thickness monitoring showcases his commitment to advancing industry standards and improving product quality.