Larry D Hagemeier

Title: Innovations of Larry D Hagemeier

Introduction

Larry D Hagemeier is a notable inventor based in Rochester, NY (US). He holds a total of six patents, showcasing his contributions to the field of photographic technology. His work primarily focuses on enhancing image stability through innovative materials and processes.

Latest Patents

One of his latest patents is for photographic paper with low oxygen permeability. This invention provides photographic paper that significantly increases image stability. The process involves forming a paper sheet and drying it in a first stage to below about 10 percent water. A polyvinyl alcohol solution is then applied to both sides of the paper sheet, followed by a second drying stage to below about 5 percent water. Further polyvinyl alcohol solution is applied, and the paper is dried in a third stage. The final product may be coated to create a silver halide photosensitive color paper. This innovative paper contains between about 4 and about 6 weight percent of polyvinyl alcohol concentrated near the surface. Additionally, it has an oxygen leak rate of less than about 25 cc/m²/day and an oxygen GTR rate of less than about 1 cc/m²/day.

Career Highlights

Larry D Hagemeier has made significant strides in his career, particularly through his work at Eastman Kodak Company. His inventions have contributed to advancements in photographic materials, enhancing the quality and longevity of images.

Collaborations

Some of his notable coworkers include David J Lacz and Todd R Skochdopole. Their collaborative efforts have furthered the development of innovative photographic technologies.

Conclusion

Larry D Hagemeier's contributions to the field of photography through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the industry, ensuring improved image stability and quality.