Graham, TX, United States of America

James W Essary

This inventor holds 1 USPTO granted patent. Top assignee: Graham Magnetics Incorporated. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James W Essary. Retrieved from https://idiyas.com/inventor/james-w-essary

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 = 2.0

ph-index = 1


Company Filing History:


Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of James W. Essary

Introduction

James W. Essary is a notable inventor based in Graham, Texas. He has made significant contributions to the field of mechanical engineering, particularly in the design of clutch assemblies. His innovative approach has led to the development of a unique patent that enhances the functionality of rotating members in various applications.

Latest Patents

James W. Essary holds a patent for a device titled "Slitter, wind-up clutch assemblies." This invention is particularly useful in the rapid and precise alignment of a large number of rotating members, such as take-up reels on a single shaft. The clutch mechanism he developed ensures that each rotating member is positively engaged by a resilient and non-fouling spring member. This design allows for easy insertion into conventional clutch means and includes a cam mechanism to facilitate the sliding passage of multiple reels onto a shaft. Additionally, it features locking means to couple the clutch and the reels for synchronized rotation.

Career Highlights

Essary is currently employed at Graham Magnetics Incorporated, where he continues to apply his expertise in mechanical design and innovation. His work at the company has allowed him to further develop his ideas and contribute to advancements in the industry.

Collaborations

One of his notable coworkers is Robert A. Sanderson, with whom he has likely collaborated on various projects within the company. Their combined efforts contribute to the innovative environment at Graham Magnetics Incorporated.

Conclusion

James W. Essary's contributions to the field of mechanical engineering, particularly through his patent for wind-up clutch assemblies, demonstrate his commitment to innovation. His work continues to impact the industry positively, showcasing the importance of inventive thinking in 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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