Belleville, IL, United States of America

William D Roper

This inventor holds 1 USPTO granted patent. Top assignee: Peabody Coal Company. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William D Roper. Retrieved from https://idiyas.com/inventor/william-d-roper

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 = 4.0

ph-index = 1

Forward Citations = 35(Granted Patents)


Company Filing History:


Years Active: 1983

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1 patent (USPTO):Explore Patents

Title: Innovations of William D Roper

Introduction

William D Roper is an accomplished inventor based in Belleville, IL (US). He has made significant contributions to the field of mining technology, particularly in dust control systems. His innovative approach addresses critical safety and environmental concerns in coal mining operations.

Latest Patents

William D Roper holds a patent for a "Dust control system and method of operation." This system is designed specifically for mining machines to control respirable dust during coal mining operations. The patent describes a comprehensive ductwork system that includes intakes near the cutter head, a fan for air circulation, and a flooded bed scrubber that captures dust in water droplets. The system effectively separates dust-laden water through a demister and pumps it back to the cutting head, ensuring a cleaner and safer working environment.

Career Highlights

Roper is associated with Peabody Coal Company, where he has applied his expertise in developing innovative solutions for the mining industry. His work has been instrumental in enhancing operational efficiency and safety standards in coal mining.

Collaborations

Throughout his career, William D Roper has collaborated with notable colleagues, including John A Campbell and Daniel J Moynihan. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

William D Roper's contributions to dust control technology in mining exemplify the importance of innovation in enhancing safety and efficiency in industrial operations. His patent reflects a commitment to improving working conditions in the coal mining sector.

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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