Guy Rolland

Title: The Innovations of Guy Rolland

Introduction

Guy Rolland is a notable inventor based in Vincennes, France. He has made significant contributions to the field of optical components, holding two patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of his latest patents is an optical component molding apparatus designed for the production of ophthalmic lenses. This device features two spaced mold parts that are arranged in a face-to-face relationship within a cylindrical sleeve. The design includes a rigid supporting base, a molding die made of an elastically deformable material, and an intermediate pad of incompressible elastic material that covers the surfaces of both the base and the die. Another significant patent is a process for producing a mold for molding spectacle frames. This process involves creating two metallic half-molds from a prototype, which have complementary mold faces that abut when closed. The half-molds are designed with annular rim depressions connected by a bridge cavity, allowing for the molding of a webbed frame front and the cutting of false lenses from that molded front.

Career Highlights

Guy Rolland is associated with Essilor International Cie Generale D'optique, a leading company in the optical industry. His work has contributed to advancements in lens manufacturing and spectacle frame production, enhancing the quality and efficiency of these products.

Collaborations

Throughout his career, Guy has collaborated with notable coworkers such as Jean Boudet and William Lenne. These partnerships have likely fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Guy Rolland's contributions to the field of optical components through his patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence the design and production of optical products, showcasing the importance of innovation in enhancing everyday items.