Gastonia, NC, United States of America

James C Lucas

This inventor holds 1 USPTO granted patent. Top assignee: Duff-Norton Company, Inc.. Active years: 1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James C Lucas. Retrieved from https://idiyas.com/inventor/james-c-lucas

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 = 1.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1988

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1 patent (USPTO):Explore Patents

Title: James C. Lucas: Innovator in Rotary Joint Technology

Introduction

James C. Lucas is a notable inventor based in Gastonia, NC (US). He has made significant contributions to the field of mechanical engineering, particularly with his innovative designs that enhance the efficiency of rotary joints. His work is characterized by a commitment to improving the functionality and performance of mechanical systems.

Latest Patents

James C. Lucas holds a patent for a Rotary Steam Joint. This invention establishes supply and removal connections for the flow of a working fluid between stationary external piping and the interior of a rotating drum. The rotary joint features a stationary tubular shaft assembly around which a flanged housing is rotatably journaled. A heat exchange chamber system is formed within the shaft assembly, allowing for the circulation of a heat exchange fluid. This design effectively relieves the housing journals from any opposed heat exchange effects of the working fluid, enabling high-speed operation of the rotary joint at various temperatures.

Career Highlights

James C. Lucas is associated with Duff-Norton Company, Inc., where he applies his expertise in mechanical design and innovation. His work at the company has contributed to advancements in rotary joint technology, showcasing his ability to blend theoretical knowledge with practical applications.

Conclusion

James C. Lucas is a distinguished inventor whose work in rotary joint technology has made a significant impact in the field of mechanical engineering. His innovative designs continue to influence the efficiency and performance of mechanical systems.

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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