Laura Lee Kierstein

Title: Laura Lee Kierstein: Innovator in Photoconductive Drum Technology

Introduction

Laura Lee Kierstein is a prominent inventor based in Johnstown, Colorado, known for her significant contributions to the field of photoconductive drum technology. With a total of seven patents to her name, she has made remarkable advancements that enhance the performance of optical scanning systems.

Latest Patents

Kierstein's latest patents include innovative designs for a shaped charge generation layer for photoconductive drums. One patent describes a photoconductive drum that features an elongated support element with a shaped charge generation layer. This layer varies in thickness along its length, allowing for tailored optical densities that compensate for imperfections in optical scanning systems. Another patent outlines a method for creating this shaped charge generation layer, which involves preparing a dispersion with a charge generation composition and dipping the support element into it. The withdrawal speed from the dispersion determines the thickness of the charge generation composition, resulting in varying optical densities.

Career Highlights

Laura Lee Kierstein has established herself as a key figure in her field while working at Lexmark International, Inc. Her innovative work has not only contributed to the company's success but has also advanced the technology used in photoconductive drums.

Collaborations

Throughout her career, Kierstein has collaborated with notable colleagues, including Ronald Harold Levin and Garry Dale Hinch. These partnerships have fostered a creative environment that has led to groundbreaking innovations in her area of expertise.

Conclusion

Laura Lee Kierstein's contributions to photoconductive drum technology exemplify her dedication to innovation and excellence. Her patents reflect a deep understanding of the complexities involved in optical scanning systems, making her a valuable asset to the field.