John J Carroll

Title: The Innovations of John J Carroll

Introduction

John J Carroll is a notable inventor based in Elmhurst, Illinois. He has made significant contributions to the field of microimage recording technology. His innovative work has led to the development of a unique control system that enhances the functionality of microimage recorders.

Latest Patents

John J Carroll holds a patent for a "Control system for microimage recorders." This patent describes a distributed processor control system designed for use with microimage recording apparatus. The system includes a system control unit, a machine control unit, and an operator control unit. The system control unit features a microprocessor that provides supervisory control for the overall distributed control system. The machine control unit contains at least one microprocessor that manages the operations of various electromechanical components within the microimage recording apparatus. It responds to commands and parameters from the system control unit while providing status and error information. The operator control unit also includes a microprocessor that controls the display of operational status and error messages for the operator. A shared memory device facilitates bidirectional communication between the system control unit and the machine control unit.

Career Highlights

Throughout his career, John J Carroll has worked with the Bell & Howell Company, where he has applied his expertise in developing advanced control systems. His work has significantly impacted the efficiency and reliability of microimage recording technologies.

Collaborations

John has collaborated with notable coworkers such as Harold L Kabb and John R Flint. Their combined efforts have contributed to the advancement of technology in their field.

Conclusion

John J Carroll's innovative contributions to microimage recording technology demonstrate his expertise and commitment to advancing the field. His patent for a control system showcases his ability to integrate complex components into a cohesive and efficient system.