Merl, Luxembourg

James M Hart

This inventor holds 1 USPTO granted patent. Top assignee: The Goodyear & Tire Rubber Company. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James M Hart. Retrieved from https://idiyas.com/inventor/james-m-hart-8c2a01qc

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 = 6.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of James M. Hart

Introduction

James M. Hart is a notable inventor based in Merl, Luxembourg. He has made significant contributions to the field of mechanical engineering, particularly in the design of gear systems. His innovative approach has led to the development of a unique apparatus that enhances the functionality of tire building machines.

Latest Patents

James M. Hart holds a patent for a "Two gear, connecting arm and crank apparatus." This invention facilitates the rotation and linear movement of a main gear through a pinion gear that is rotatably mounted on a crank arm. The design ensures that the main gear can achieve a 180-degree rotation after one complete revolution of the pinion gear. The connecting arm maintains the meshing engagement between the gears, allowing for efficient operation. This mechanism is particularly useful in tire building machines, where the main gear is mounted for vertical movement and is connected to a shaft that rotates and tilts a hub member with tire building drums.

Career Highlights

James M. Hart is associated with The Goodyear Tire & Rubber Company, where he has applied his engineering skills to develop innovative solutions in tire manufacturing. His work has contributed to advancements in the efficiency and effectiveness of tire production processes.

Collaborations

Throughout his career, James has collaborated with talented individuals such as Michael L. Becker and Henry David Broyles. These partnerships have fostered a creative environment that has led to the successful development of new technologies.

Conclusion

James M. Hart's contributions to mechanical engineering and tire manufacturing exemplify the spirit of innovation. His patented inventions and collaborative efforts have significantly impacted the industry, showcasing the importance of creativity 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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