Michael J Tuhtan

Title: The Innovative Contributions of Michael J. Tuhtan

Introduction

Michael J. Tuhtan is a notable inventor based in Sebastopol, California, recognized for his significant contributions to the field of thermoplastic lens manufacturing. With a total of three patents to his name, Tuhtan has developed innovative methods that enhance the quality and efficiency of lens production.

Latest Patents

Tuhtan's latest patents include a process for molding thermoplastic lenses and a molding method for manufacturing thin thermoplastic lenses. The first patent discloses novel molding methods for injection molding thermoplastic lens elements, particularly adapted for the manufacture of steeply curved and/or thin-centered lenses. The second patent focuses on manufacturing thin thermoplastic lenses, specifically minus ophthalmic lenses that have a thickness of about 1 mm or less at their thinnest point. These molding methods ensure that the lenses produced lack any abrasion or polishing artifacts on the surface and do not exhibit negative fining marks below the nominal surface.

Career Highlights

Throughout his career, Tuhtan has worked with Sola International, Inc., where he applied his expertise in lens manufacturing. His innovative approaches have contributed to advancements in the optical industry, particularly in the production of high-quality lenses.

Collaborations

Tuhtan has collaborated with notable professionals in the field, including Jeffrey M. Kingsbury and Robert H. Juul. These collaborations have further enriched his work and expanded the impact of his inventions.

Conclusion

Michael J. Tuhtan's contributions to thermoplastic lens manufacturing demonstrate his commitment to innovation and excellence in the optical industry. His patents reflect a deep understanding of the complexities involved in lens production, paving the way for future advancements.