This inventor holds 1 USPTO granted patent. Top assignee: The Franklin Institute. Active years: 1982.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1982
Title: The Innovative Contributions of John Stone
Introduction
John Stone is a notable inventor based in Medford, NJ (US). He has made significant contributions to the field of electrical engineering, particularly in the area of motor control systems. His innovative approach has led to the development of a unique patent that enhances the functionality of DC motors.
Latest Patents
John Stone holds a patent for a "DC Motor control using motor-generator set with controlled generator." This invention involves a d.c. generator connected in series opposed to the polarity of a d.c. power source that supplies a d.c. drive motor. The generator is part of a motor-generator set, with the motor being supplied from the power source connected to it. A generator field control mechanism varies the field produced by at least one of the generator windings to change the effective voltage output. When the generator voltage matches the d.c. voltage supply, no voltage is applied across the drive motor. As the generator field is reduced, the drive motor receives greater voltage until the full voltage of the d.c. power source is supplied when the generator has zero field applied. Additional voltage can be applied across the drive motor by reversing and increasing the reversed field on the generator. This innovative design allows the drive motor to be reversed in direction from standstill by increasing the generator field to apply a reverse voltage across the d.c. motor.
Career Highlights
John Stone is currently associated with The Franklin Institute, where he continues to explore advancements in electrical engineering. His work at this prestigious institution has allowed him to collaborate with other experts in the field and contribute to various innovative projects.
Collaborations
One of his notable coworkers is Charles A. Belsterling. Their collaboration has fostered an environment of innovation and creativity, leading to advancements in their respective fields.
Conclusion
John Stone's contributions to the field of motor control through his innovative patent demonstrate his expertise and commitment to advancing technology. His work continues to influence the industry and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile