Toledo, OH, United States of America

Gregory L Zook

This inventor holds 2 USPTO granted patents, plus 1 CIPO patent. Top assignees: E.j. Brooks Company, Ekstrom Industries, Inc.. Active years: 2007-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gregory L Zook. Retrieved from https://idiyas.com/inventor/gregory-l-zook

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

Calculating rank

% Patents Active = 50.0


Average Co-Inventor Count = 2.7

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2007-2016

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2 patents (USPTO):Explore Patents

Title: The Innovations of Gregory L. Zook: A Pioneer in Utility Meter Technology

Introduction

Gregory L. Zook, based in Toledo, OH, is a notable inventor with a significant footprint in the utility meter industry. With two patents to his name, Zook’s contributions have paved the way for advancements that enhance the functionality and reliability of utility metering systems. His work has had a substantial impact on how utility meters operate, particularly in testing and calibration.

Latest Patents

Gregory L. Zook holds two innovative patents that showcase his expertise. The first, the "Banana Jack Adapter for Test Switch," presents an enhanced banana jack adapter assembly designed for use with a test switch within utility meters. This innovation greatly improves the connectability of testing equipment to a meter box test switch, allowing field operators to calibrate meters more effectively.

The second patent, the "K-Series Watthour Meter Socket Adapter," features a novel design that incorporates rigid conductors extending from a connection to jaw contacts. This socket adapter is strategically mounted between the load and line connections in a meter fitting, ensuring it operates efficiently in an in-service metering position while maintaining the typical out-of-service setup.

Career Highlights

Gregory L. Zook has worked with several companies in his career, including Ekstrom Industries, Inc. and E.J. Brooks Company. His roles in these organizations have contributed to his ability to innovate and understand the complexities of utility metering technologies. His career reflects a blend of practical experience and inventive spirit, resulting in patents that address real-world challenges.

Collaborations

Throughout his career, Zook has collaborated with industry professionals such as Allen V. Preuhs and Darrell A. Robinson. These collaborations highlight the importance of teamwork in the field of invention and innovation, where pooling knowledge and expertise can lead to groundbreaking advancements.

Conclusion

Gregory L. Zook's work and patents exemplify the spirit of innovation in the utility meter sector. His developments not only improve the efficiency of utility meter applications but also support field operators in ensuring they deliver accurate measurements. As utility technology continues to evolve, Zook remains a key figure whose inventions reflect the ongoing advancements in this essential industry.

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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