Richard L Patterson

Title: Richard L Patterson: Innovator in Electrical and Tool Force Technologies

Introduction

Richard L Patterson is a notable inventor based in South Euclid, OH (US). He holds a total of 4 patents that showcase his contributions to the fields of electrical systems and tool force sensing technologies. His innovative approaches have significantly impacted the way these technologies are understood and utilized.

Latest Patents

One of Patterson's latest patents is a method of locating ground faults. This invention discloses a technique for detecting and locating current imbalances, such as ground faults in multiwire systems, using the Faraday effect. In this method, light is transmitted along an optical path that is exposed to magnetic fields produced by currents flowing in the hot and neutral wires. The rotations produced by these magnetic fields cancel each other, resulting in no effect on the optical path. However, when a ground fault occurs, the optical path experiences a net Faraday effect rotation due to the current imbalance, thereby revealing the ground fault.

Another significant patent by Patterson is a tool force sensor and method of making the same. This tool force sensor assembly generates an electrical signal related to the change in force applied by a tool to a workpiece. It indicates the wear condition or failure of the tool. The sensor assembly is mounted in a force-transmitting relationship between a movable tool support and a nut member driven by a screw shaft. It comprises a plurality of ring-shaped piezoelectric transducers held in a preselected, circumferentially spaced relationship by a retainer ring. This innovative design allows for effective monitoring of tool force in two mutually orthogonal directions.

Career Highlights

Throughout his career, Richard L Patterson has worked with reputable organizations, including the Warner & Swasey Company and the United States of America as represented by the Administrator of the. His work has contributed to advancements in both electrical engineering and tool technology.

Collaborations

Patterson has collaborated with notable individuals in his field, including Denver R Dye and David J Gee. These collaborations have likely enriched his work and led to further innovations.

Conclusion

Richard L Patterson's contributions to electrical systems and tool force technologies demonstrate his innovative spirit and dedication to advancing engineering practices. His patents reflect a commitment to solving complex problems and improving existing technologies.