David B Johnson

Title: The Innovative Contributions of David B Johnson

Introduction

David B Johnson is a notable inventor based in Leawood, Kansas. He has made significant contributions to the field of photography through his innovative patent. His work focuses on enhancing the quality of photographic printing by controlling the spectral make-up of visible light.

Latest Patents

David B Johnson holds a patent for a "System for selectively controlling the spectral make-up of visible light." This invention involves a preferred photographic printer that includes light filters which can be shifted to selected positions. These filters are designed to filter respective spectral components from selected portions of a light beam, allowing for the variation of the spectral make-up of the light beam. Additionally, the printer features a preferred metal halide lamp that produces a spectral output with substantial portions in the visible band. This patent showcases his innovative approach to improving photographic technology.

Career Highlights

David is currently employed at Bremson Data Systems, Inc., where he continues to develop and refine his inventions. His work at the company reflects his commitment to advancing technology in the field of photography.

Collaborations

David has collaborated with talented individuals such as Xue M Gu and Michael S Haines. These partnerships have likely contributed to the success of his projects and innovations.

Conclusion

David B Johnson's contributions to the field of photography through his innovative patent demonstrate his expertise and dedication to advancing technology. His work continues to influence the industry and inspire future innovations.