This inventor holds 2 USPTO granted patents. Top assignee: Eastman-Kodak Company. Active years: 1986.
Company Filing History:
Years Active: 1986
Title: Inventor Spotlight: James R. Pledger
Introduction
James R. Pledger, an innovative inventor based in Rochester, NY, has made significant contributions to the field of optical technology through his inventions. With two patents to his name, Pledger has demonstrated a commitment to advancing technologies that enhance production processes and improve product performance.
Latest Patents
Pledger's latest patents showcase his expertise and ingenuity. The first patent, titled "Process for Fabricating Glass Tooling," introduces a novel method for creating glass tooling with featured surfaces. The technique involves coating the polished surface of a glass blank with a continuous metal coating, followed by the application of a photoresist. Through a series of steps including exposure, development, and etching, a detailed mask is created, allowing for precise plasma etching of the uncovered glass to achieve the desired features on the surface.
The second patent, "Fabricating Optical Record Media," outlines a process for producing single-faced, write and/or read optical disks. This innovative method includes interjecting a thin layer of radiation-curable viscous composition between an opaque substrate and a transparent master mold. Upon irradiation, the composition cures into a solid plastic sub-layer, achieving a smooth or high-resolution featured surface that adheres to the substrate, typically made of metal like aluminum.
Career Highlights
Throughout his career, James R. Pledger has been associated with the Eastman Kodak Company, where he has contributed to the advancement of optical technologies. His work not only exemplifies his technical prowess but also reflects a dedication to innovation within the industry.
Collaborations
Pledger has collaborated with esteemed colleagues such as Robert V. Fister and Eric M. Leonard. Together, they have worked towards refining technologies that play a crucial role in optical media production, leveraging their collective expertise to foster advancements in their field.
Conclusion
James R. Pledger stands out as a prominent inventor in the realm of optical technology. His two patents reflect a blend of creativity and technical acumen, offering groundbreaking methods that push the boundaries of manufacturing processes. As he continues his work at Eastman Kodak Company, the contributions of this inventive mind will undoubtedly shape the future of optical media technologies.