Murrysville, PA, United States of America

Francis T Thompson

This inventor holds 14 USPTO granted patents, primarily in Electric Vehicle Technology. Top assignees: Westinghouse Electric Corporation, White-Westinghouse Corporation, Other. Active years: 1976-1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Francis T Thompson. Retrieved from https://idiyas.com/inventor/francis-t-thompson

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 10

Forward Citations = 199(Granted Patents)


Company Filing History:


Years Active: 1976-1982

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Areas of Expertise:
Protective Relay Apparatus
Electric Vehicle Control
Automated Interrogating Apparatus
Battery Reconnect
Flip-Flop Circuit
CRT Display System
Current Measurement Apparatus
Power Regulation
Feedback Field Control
Load Saving Apparatus
Phase Angle Function Generator
Timing Generator
14 patents (USPTO):Explore Patents

Title: **Francis T. Thompson: Pioneer in Electric Power Systems and Electric Vehicles**

Introduction

Francis T. Thompson, based in Murrysville, PA, is a notable inventor with an impressive portfolio of 14 patents. His innovative works primarily focus on enhancing safety features in electric power systems and electric vehicles, showcasing his expertise and commitment to advancing technology in these fields.

Latest Patents

Thompson's latest patents include a **Protective Relay Apparatus** designed for electric power systems. This apparatus intelligently correlates the outputs of two algorithms to ensure the fastest possible trip in response to post-fault voltage and current waveforms. Another significant invention is the **Safety Features for Electric Vehicle Control**, which provides an array of safety control mechanisms for electric vehicles. This invention includes a direct current drive motor system that incorporates throttle override, brake override, and temperature sensor controls to enhance the vehicle's performance and safety.

Career Highlights

Throughout his career, Thompson has contributed significantly to the field of electrical engineering. He has worked with reputable companies, including Westinghouse Electric Corporation, where he applied his skills in developing advanced safety features for power systems and electric vehicles. His extensive knowledge in the field has made him a valuable asset in the industry.

Collaborations

Thompson has collaborated with distinguished professionals such as Michael B. Brennen and Milton Sackin, further enriching the innovative approaches in his projects. These collaborations have contributed to the successful development of his patents and have fostered a culture of teamwork and creativity in solving complex engineering challenges.

Conclusion

Francis T. Thompson stands out as an influential inventor whose contributions to electric power systems and electric vehicle technology have had a lasting impact. With a robust patent portfolio and collaborative efforts, he continues to pave the way for future innovations in electrical engineering. His dedication to safety and performance in his inventions exemplifies the spirit of invention and innovation.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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