Patrick Trannois

Title: The Innovative Contributions of Patrick Trannois

Introduction

Patrick Trannois is a notable inventor based in Thomery, France. He has made significant contributions to the field of surface examination through his innovative patent. His work primarily focuses on methods and apparatuses that enhance the understanding of surface reliefs in various samples.

Latest Patents

Trannois holds a patent for a "Method for examining the surface reliefs of a sample and apparatus for." This invention involves a method for examining a sample with surface reliefs and an apparatus designed to carry out this method. The apparatus features a sample carrier plate illuminated by at least two sources with different wavelengths. The illumination axes of these sources form an acute angle of incidence on the sample carrier plate, allowing for a comprehensive analysis of the sample. This method is particularly useful for measuring the effectiveness of cosmetic treatment products on skin.

Career Highlights

Patrick Trannois is associated with L'Oréal, a leading company in the cosmetics industry. His role at L'Oréal allows him to apply his innovative ideas in practical applications, contributing to advancements in cosmetic technology. His work has the potential to improve product effectiveness and consumer satisfaction.

Collaborations

Trannois has collaborated with notable colleagues, including Roland M Bazin and Etienne Soudant. These collaborations have likely enriched his research and development efforts, fostering a creative environment for innovation.

Conclusion

Patrick Trannois exemplifies the spirit of innovation in the field of surface examination. His contributions, particularly through his patent, highlight the intersection of technology and cosmetics, paving the way for future advancements.