Christian Massart

Title: The Innovative Contributions of Christian Massart

Introduction

Christian Massart is a notable inventor based in Clichy-Sous-Bois, France. He has made significant contributions to the field of ophthalmic lens technology, holding a total of 4 patents. His work focuses on improving the methods and apparatus used in the production and handling of spectacles lenses.

Latest Patents

One of his latest patents is a method for cutting out a multi-layer ophthalmic lens. This innovative method involves several steps, including pre-blanking the ophthalmic lens using a preliminary tool according to a preliminary contour. The process continues with blanking the lens using a blanking wheel that follows a specific contour. Finally, the lens is finished using a finishing tool. Notably, the preliminary contour is larger than the desired contour, and the blanking wheel is designed to apply a controlled radial force during the blanking step.

Career Highlights

Christian Massart has worked with prominent companies in the optical industry, including Essilor International and its subsidiary, Compagnie Générale d'Optique. His experience in these organizations has allowed him to develop and refine his innovative techniques in lens manufacturing.

Collaborations

Throughout his career, Massart has collaborated with esteemed colleagues such as Jean-Claude Hennequin and Thierry Leroux. These partnerships have contributed to the advancement of technology in the field of optics.

Conclusion

Christian Massart's contributions to ophthalmic lens technology demonstrate his commitment to innovation and excellence. His patents and collaborations reflect a dedication to improving the quality and efficiency of lens production.