Philip R Thompson

Title: Innovations by Philip R. Thompson: A Pioneer in Xerographic Technology

Introduction

Philip R. Thompson, an esteemed inventor based in Harpenden, GB, has made significant contributions to the field of xerographic technology. With a portfolio of three patents, Thompson's innovative work has advanced the efficiency and functionality of photocopiers, primarily through his association with Xerox Corporation.

Latest Patents

Two of his latest patents demonstrate his cutting-edge approach to improving photocopying technology. The first, titled "Web-steering mechanisms," focuses on a web-steering mechanism particularly for the endless belt of a xerographic copier. This invention employs two rolls to maintain tension on the belt, allowing for precise control of the belt’s pathway. An idler roll rotates about an axis at a slight angle, enabling minute tilting movements, controlled by a servo-motor, to adjust the web's entry and exit angles. This innovative mechanism ensures that the web effectively walks along the tilted roll, enhancing the copier's performance.

The second patent, "Toner cleaning apparatus," introduces a novel solution for separating residual toner material from reusable photoreceptors in reproducing machines. The apparatus features a cleaner blade assembly that can shift between two positions. In the first position, the blade engages the photoreceptor to effectively remove residual toner, which is collected in a sealed chamber below. In its second position, the blade assembly creates a sealed enclosure for the toner without relying on the photoreceptor for sealing. This design enhances the efficiency of the cleaning process, particularly in situations where the photoreceptor's stability is not guaranteed.

Career Highlights

Throughout his career at Xerox Corporation, Philip R. Thompson has established himself as a key player in developing innovative technologies that redefine the boundaries of xerographic reproduction. His inventions showcase a dedication to addressing practical challenges within the field, driving improvements that enhance the user experience.

Collaborations

Thompson has worked alongside notable colleagues, including Michael G. Ladell and Alan C. Howard. Their collaboration has fostered a dynamic environment, promoting creative problem-solving and innovation within the organization.

Conclusion

Philip R. Thompson’s inventive spirit and commitment to excellence have positioned him as a pivotal figure in xerographic technology. His patents reflect significant advancements that not only meet the industry's demands but also pave the way for future innovations. Through his work with Xerox Corporation, Thompson continues to influence the evolution of photocopying systems, securing his legacy as a respected inventor in the field.