John G Mason

Title: The Innovative Contributions of John G. Mason

Introduction

John G. Mason is a notable inventor based in Rising Sun, MD (US). He is recognized for his significant contributions to the field of electrical engineering, particularly in the design of motors. His innovative approach has led to the development of a unique patent that enhances the functionality of universal motors.

Latest Patents

Mason holds a patent for a "Universal motor with secondary winding wound with the run field winding." This invention is particularly relevant for a 2-pole universal motor used in circular saws. The secondary winding provides dynamic braking, which improves the motor's efficiency and safety. In this design, both the run and brake windings are split electrically concerning the armature. All windings are double-ended, and the wiring is arranged to allow for direct termination to fixed points, facilitating an axially oriented plug-in connection of brushes at the commutator end and switch and line at the fan end. Notably, there are no jumpers within the stator, which simplifies the design and enhances reliability.

Career Highlights

Mason's career is marked by his association with Black & Decker Corporation, a leading company in power tools and home improvement products. His work has contributed to the advancement of motor technology, making tools safer and more efficient for consumers.

Collaborations

Throughout his career, Mason has collaborated with esteemed colleagues, including John W. Miller and William D. Sauerwein. These partnerships have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.

Conclusion

John G. Mason's contributions to the field of electrical engineering, particularly through his patent for a universal motor, demonstrate his innovative spirit and commitment to enhancing technology. His work continues to influence the design and functionality of power tools today.