Raleigh, NC, United States of America

John R Holden

This inventor holds 1 USPTO granted patent. Top assignee: Buehler Products, Inc.. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John R Holden. Retrieved from https://idiyas.com/inventor/john-r-holden-smrxghka

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 = 6.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of John R. Holden

Introduction

John R. Holden is a notable inventor based in Raleigh, NC, recognized for his innovative work in the field of electrical engineering. He has made significant contributions to technology, particularly with his patent for a varistor disk assembly. This invention showcases his expertise and commitment to advancing electrical components.

Latest Patents

John R. Holden holds a patent for a varistor disk assembly. This assembly is designed for mounting to a commutator base and includes a non-conductive retaining ring, a conductive member, and a varistor disk. The design allows for effective current conduction while preventing unwanted current flow between adjacent commutator segments. The assembly's innovative features, such as the tolerance absorbing member and the alignment mechanisms, highlight Holden's ingenuity in enhancing electrical component functionality.

Career Highlights

Throughout his career, John R. Holden has been associated with Buehler Products, Inc., where he has contributed to various projects and innovations. His work has not only advanced the company's technological capabilities but has also set a standard for quality and efficiency in electrical engineering.

Collaborations

John R. Holden has collaborated with notable coworkers, including James C. Crook and Murray J. Marvin. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

John R. Holden's contributions to the field of electrical engineering, particularly through his patent for a varistor disk assembly, demonstrate his commitment to innovation. His work continues to influence the industry and inspire future advancements in technology.

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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