William J Johnston

Title: The Innovations of William J Johnston

Introduction

William J Johnston is a notable inventor based in Flint, MI (US). He has made significant contributions to the field of technology, particularly through his innovative patents. With a total of 2 patents, Johnston has demonstrated his expertise and creativity in developing advanced methods and apparatuses.

Latest Patents

William J Johnston's latest patents include a "Method and apparatus for determining the rotational position of a rotor." This invention features a rotatably mounted magnetic rotor and two coils that create magnetic fields, allowing for precise measurement of the rotor's position. The apparatus utilizes an AC signal to generate an output that varies with the rotor's rotational position, which is detected by a measuring circuit. Another significant patent is the "Air core gauge method and apparatus with reduced power dissipation." This invention focuses on a gauge device that operates efficiently by controlling power signals based on detected transitions in the input signal, thereby reducing average power consumption and operating temperature.

Career Highlights

William J Johnston is associated with Delco Electronics Corporation, where he has applied his innovative skills to develop cutting-edge technologies. His work has contributed to advancements in electronic devices and measurement systems.

Collaborations

Throughout his career, Johnston has collaborated with notable coworkers such as Raymond Lippmann and James Edward Nelson. These partnerships have fostered a creative environment that has led to the development of impactful inventions.

Conclusion

William J Johnston's contributions to technology through his patents and collaborations highlight his role as an influential inventor. His work continues to inspire advancements in the field of electronics and measurement systems.