Lucinda, PA, United States of America

Michael L O'Neill

This inventor holds 33 USPTO granted patents and 2 published patent applications, primarily in Mining Equipment. Top assignees: Joy Mm Delaware, Inc., Joy Global Underground Mining LLC, Joy Technologies, Inc.. Active years: 1982-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michael L O'Neill. Retrieved from https://idiyas.com/inventor/michael-l-o-neill

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

USPTO Granted Patents = 33 

% Patents Active = 75.8

Average Co-Inventor Count = 1.2

ph-index = 14

Forward Citations = 689(Granted Patents)


Company Filing History:


Years Active: 1982-2020

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Areas of Expertise:
Crawler Track
Cutting Bit Assembly
Sound Dampening Conveyor
Chain Conveyor
Miner Cutting Bit
Material Guide Assembly
Rotary Retainer
Drum Drive
Core Breaker
Service Tool
Replaceable Flight
Bit Holding System
33 patents (USPTO):Explore Patents

Title: The Innovative Mind of Michael L O'Neill

Introduction: Michael L O'Neill, an accomplished inventor based in Lucinda, PA, is renowned for his significant contributions to engineering and technology. With a remarkable portfolio of 33 patents, he has demonstrated his commitment to innovation in a variety of mechanical applications.

Latest Patents: Among his latest inventions is a revolutionary crawler track designed to enhance the efficiency of machinery. This crawler track includes a link driven by a sprocket equipped with multiple teeth. The integral design includes a pad with a first and second grouser, providing improved performance. The pad is uniquely structured with openings to accommodate sprocket teeth, ensuring optimal function during operation.

Another notable invention is a service tool for cutting bit assembly. This tool comprises an actuator assembly with a cylinder, a ram, and a bore, allowing for precise adjustments in machinery operations. The design incorporates two nuts that facilitate a robust and adaptable connection to the rod, proving instrumental in various applications within the mining and construction industries.

Career Highlights: Michael has built a formidable career working with reputable companies such as Joy Mining Delaware, Inc. and Joy Global Underground Mining LLC. His experience in these organizations has played a crucial role in refining his expertise and driving forward his innovative projects.

Collaborations: Throughout his career, Michael has collaborated with talented professionals like Randy Arnold and Eugene F Pendolino. These partnerships have fostered an environment of creativity and knowledge sharing, leading to successful inventions and innovations in their field.

Conclusion: Michael L O'Neill's remarkable journey as an inventor showcases his dedication to developing innovative solutions for the engineering sector. With a diverse range of patents and a strong professional background, he continues to be a significant figure in the realm of invention, inspiring future generations of inventors.

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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