Fairview Park, OH, United States of America

James F Rafferty

This inventor holds 1 USPTO granted patent. Top assignee: Kuhlman Corporation. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James F Rafferty. Retrieved from https://idiyas.com/inventor/james-f-rafferty

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


% Patents Active = 100.0

Average Co-Inventor Count = 7.0

ph-index = 1

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: James F Rafferty: Innovator in Electrical Transformer Technology

Introduction

James F Rafferty is a notable inventor based in Fairview Park, OH (US). He has made significant contributions to the field of electrical engineering, particularly with his innovative designs for electrical transformers. His work has led to advancements that enhance the efficiency and functionality of electrical systems.

Latest Patents

James F Rafferty holds 1 patent for his invention titled "Toroidal electrical transformer and method of producing same." This patent describes a toroidal electrical transformer that features a low voltage coil, a high voltage coil, and an annular magnetic core. The design includes continuous coils that form an arcuate elongated passage, allowing for improved performance. The annular magnetic core is wound in place from a continuous strip of magnetic material, showcasing a novel approach to transformer design.

Career Highlights

Rafferty is associated with Kuhlman Corporation, where he has applied his expertise in electrical engineering to develop innovative solutions. His work at the company has been instrumental in advancing transformer technology, making it more efficient and reliable for various applications.

Collaborations

Throughout his career, James F Rafferty has collaborated with notable colleagues, including Richard W Wiedo and Thomas H Aishton. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

James F Rafferty's contributions to electrical transformer technology exemplify the spirit of innovation. His patent and work at Kuhlman Corporation highlight his commitment to advancing the field of electrical engineering.

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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