Joseph David Turpen is a prolific inventor based in Safety Harbor, Florida. With a total of four patents to his name, he has made significant contributions to the field of optical technology. His recent innovations focus on methods to prepare optical elements with enhanced features and functionalities.

Latest Patents

Turpen's groundbreaking patents include a novel method for preparing an optical element that colors in a non-uniform linear pattern. This method involves providing an optical element treated with a photochromic composition and then applying a light-absorbing composition in a carefully controlled pattern using an inkjet printing apparatus. This innovative process results in a linearly gradient color pattern when exposed to actinic radiation. Another notable invention is the optical element featuring a coating designed for better visibility of a mark. This patent describes the use of varying refractive indices in the coating layers to enhance the visibility of markings on the optical substrate.

Career Highlights

Joseph David Turpen is affiliated with Transitions Optical, Inc., where he has utilized his expertise to develop and advance optical technologies. His work contributes to the creation of products that improve vision and optical clarity, fostering innovation in the industry.

Collaborations

Throughout his career, Turpen has collaborated with accomplished colleagues, including Jennine M. Frease and William D. Carpenter. These partnerships highlight the collaborative nature of innovation within the field, enabling the sharing of insights and expertise to propel advancements in optical elements.

Conclusion

Joseph David Turpen exemplifies the spirit of innovation in the optical technology sector. With his continuous efforts to enhance optical elements through his patented methods, he remains a vital contributor to the advancement of this industry, inspiring future innovations in the field.

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