Rex D Stone

Title: Rex D. Stone: Innovator in Printing Technology

Introduction

Rex D. Stone is a notable inventor based in York, PA, who has made significant contributions to the field of printing technology. With a total of three patents to his name, Stone has developed innovative solutions that enhance the efficiency and functionality of printing presses.

Latest Patents

One of Stone's latest patents is the "Printing Press Plate Lockup." This invention features a plate lockup mechanism designed to secure a plate on a rotary cylinder of a printing press. It utilizes a pair of deflectable springs that are actuated to facilitate the lockup of the printing plate's trailing end and to clamp its lead end against a lead end register. Another significant patent is the "Ink Sealing Assembly," which addresses the circulation of ink from a reservoir into an ink chamber. This assembly maintains ink under pressure in contact with a rotating cylinder and includes a pressure barrier and ink seal made from flexible polymeric material, ensuring effective sealing and functionality.

Career Highlights

Rex D. Stone has dedicated his career to advancing printing technology through his inventive work. His patents reflect a deep understanding of the mechanics involved in printing processes and a commitment to improving them.

Collaborations

Throughout his career, Stone has collaborated with talented individuals such as Jack Bryer and Jan C. Lindstrom, contributing to the development of innovative printing solutions.

Conclusion

Rex D. Stone's contributions to the printing industry through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence the efficiency and effectiveness of printing technology today.