John W Nelson

Title: John W. Nelson: Innovator in Glass Technology

Introduction

John W. Nelson is a notable inventor based in Painted Post, NY (US), recognized for his contributions to glass technology. He holds a total of 7 patents, showcasing his innovative spirit and expertise in the field.

Latest Patents

Among his latest patents, Nelson developed a "Method for Low Temperature Precompaction of Glass." This method is designed for precompacting glass sheets used in flat panel displays, particularly those utilizing polycrystalline silicon. The process involves exposing the glass to specific temperature and pressure conditions for a duration sufficient to make the glass sheet suitable for its intended application.

Another significant patent is for "Reshaping a Glass Lens Blank Suspended on a Flow of Gas." This invention provides a method and apparatus for imparting a predetermined contour to an ophthalmic glass lens. The process includes positioning a forming manifold in a reshaping chamber, heating the lens blank to its deforming temperature, and establishing a continuous lateral flow of gas to support the glass while it sags into the desired shape.

Career Highlights

Throughout his career, John W. Nelson has worked with prominent companies such as Corning Incorporated and Corning Glass Works. His experience in these organizations has significantly contributed to his expertise in glass technology and innovation.

Collaborations

Nelson has collaborated with notable coworkers, including David Dasher and E. Robert Fretz, Jr. Their combined efforts have further advanced the field of glass technology.

Conclusion

John W. Nelson's innovative contributions to glass technology, particularly in the areas of flat panel displays and ophthalmic lenses, highlight his significant impact on the industry. His patents reflect a commitment to advancing glass manufacturing techniques and improving product quality.