Edward H Harrison

Title: Edward H. Harrison: Innovator in Printing Technology

Introduction

Edward H. Harrison is a notable inventor based in Jarrettsville, MD (US). He has made significant contributions to the field of printing technology, particularly with his innovative approach to mounting printing plates. His work has streamlined processes in the printing industry, showcasing his expertise and creativity.

Latest Patents

Harrison holds a patent for an apparatus designed for mounting flexible printing plates. This invention involves a printing cylinder with a surface that allows for the mounting of the printing plate. The apparatus utilizes subatmospheric pressure to secure the plate against the cylinder, enhancing the efficiency of printing operations. The design includes multiple valves that selectively apply this pressure, ensuring a secure fit for the printing plate. Additionally, the cylinder features grooves that aid in the distribution of pressure, while a flexible fringe on the plate's trailing edge helps seal these grooves. This innovative mounting arrangement facilitates quick changes of printing plates during operations, significantly improving productivity.

Career Highlights

Harrison is associated with The Ward Machinery Company, where he has applied his inventive skills to develop practical solutions for the printing industry. His work has not only contributed to the company's success but has also advanced the technology used in printing processes.

Collaborations

Throughout his career, Harrison has collaborated with notable colleagues, including Louis M. Sardella and John B. West. These partnerships have fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

Edward H. Harrison's contributions to printing technology through his innovative patent demonstrate his commitment to enhancing industry practices. His work continues to influence the efficiency of printing operations, marking him as a significant figure in the field.