G B Kirby Meacham

Title: G B Kirby Meacham: Innovator in Additive Manufacturing and Visual Display Technologies.

Introduction

G B Kirby Meacham is a notable inventor based in Shaker Heights, OH (US), recognized for his contributions to the fields of additive manufacturing and visual display technologies. With a total of 10 patents, Meacham has made significant advancements that enhance both manufacturing processes and display systems.

Latest Patents

One of his latest patents is an additive metal manufacturing process. This innovative process involves forming three-dimensional 'green' parts by combining sheet layers made of metal powder bound together by a polymer. The 'green' parts are subsequently sintered to eliminate the polymer and consolidate the metal powder, resulting in a monolithic metal part. This invention focuses on automating the processes for forming and stacking the shaped sheet layers while minimizing material waste by allowing for the reuse of high-value powder metal and polymer sheet trim scrap. Additionally, it incorporates methods such as three-dimensional printing and shaping techniques like hot bending or vacuum forming to create complex part features.

Another significant patent is the projected hogel autostereoscopic display. This invention improves dynamic autostereoscopic visual displays by emitting a field of light beams into an observer's viewing space from a hogel array formed at a transparent projection screen surface. The screen is illuminated from the rear by an X-Y array of projectors, with each hogel location illuminated by a local group of multiple projectors. This innovation allows for compact dimensions and high overall resolution and brightness in autostereoscopic display systems.

Career Highlights

Throughout his career, G B Kirby Meacham has worked with various organizations, including the United States of America as represented by the Department of Energy. His work has significantly impacted the fields of manufacturing and display technologies, showcasing his expertise and innovative spirit.

Collaborations

Meacham has collaborated with notable individuals in his field, including Thomas J George, who has contributed to his projects and innovations.

Conclusion

G B Kirby Meacham stands out as a pioneering inventor whose work in additive manufacturing and visual display technologies continues to influence the industry. His innovative patents reflect a commitment to advancing technology while minimizing waste and enhancing user experience.