Dan Riall

Title: The Innovative Contributions of Dan Riall

Introduction

Dan Riall is a notable inventor based in Roanoke, Virginia, recognized for his contributions to the field of ophthalmic lens manufacturing. With a focus on innovative methods, Riall has developed a unique approach to creating optical form bodies that enhance the quality and efficiency of lens production.

Latest Patents

Riall holds a patent for a "Method for manufacturing ophthalmic lenses using circular blanks." This invention involves the use of plastic form parts that are shaped without cutting and subsequently processed through mechanical steps. The method utilizes circular blanks made from two different plastic materials that are securely bonded together. This design allows for an interior lens element made of high-quality material to be surrounded by a cost-effective ring fixture. The ring fixture serves multiple purposes during the manufacturing process, including mounting and stabilizing the workpiece, and is only removed at the final stages of production. Riall's innovative approach has the potential to streamline the manufacturing process and improve the overall quality of ophthalmic lenses.

Career Highlights

Throughout his career, Dan Riall has worked with prominent companies in the optical industry, including Essilor International. His experience in these organizations has contributed to his expertise in lens manufacturing and innovation.

Collaborations

Riall has collaborated with notable professionals in the field, including Roland Mandler and Walter Danhardt. These partnerships have likely enriched his work and contributed to the development of his patented methods.

Conclusion

Dan Riall's innovative methods in ophthalmic lens manufacturing demonstrate his significant contributions to the field. His patent reflects a commitment to enhancing production techniques and improving product quality. Riall's work continues to influence the optical industry and showcases the importance of innovation in manufacturing.