Washington, PA, United States of America

Estel Owens

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Caterpillar Global Mining America LLC. Active years: 2015-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Estel Owens. Retrieved from https://idiyas.com/inventor/estel-owens

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 2.9

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2015-2017

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2 patents (USPTO):Explore Patents

Title: Estel Owens: Innovator in Mining Technology

Introduction

Estel Owens is a notable inventor based in Washington, PA (US), recognized for her contributions to mining technology. With a total of two patents to her name, she has made significant advancements in the design and functionality of mining machinery.

Latest Patents

Owens' latest patents include a "Sprocket for a Track-Type Machine" and a "Wethead Seal Design for Continuous Mining Machine." The sprocket patent describes a cylindrical hub with a sprocket wheel and teeth designed for enhanced performance in track-type machines. The wethead seal design patent outlines a continuous mining machine featuring a stationary boom, gear and bearing housing, and a cutter drum assembly equipped with spray nozzles for efficient liquid distribution during mining operations.

Career Highlights

Estel Owens is currently employed at Caterpillar Global Mining America LLC, where she applies her innovative skills to improve mining equipment. Her work focuses on enhancing the efficiency and effectiveness of mining operations through her patented designs.

Collaborations

Owens collaborates with talented coworkers, including Darren Brent Antoine and Todd William Wampler, to drive innovation within her company.

Conclusion

Estel Owens stands out as a pioneering inventor in the mining industry, with her patents reflecting her commitment to advancing technology in this field. Her contributions continue to shape the future of mining machinery.

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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