Elgin, IL, United States of America

Richard S Hart

This inventor holds 15 USPTO granted patents. Top assignees: E.i. Dupont De Nemours and Company, Lyon Metal Products, Incorporated, Radio Flyer Inc.. Active years: 1990-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard S Hart. Retrieved from https://idiyas.com/inventor/richard-s-hart

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


% Patents Active = 100.0

Average Co-Inventor Count = 1.8

ph-index = 9

Forward Citations = 221(Granted Patents)


Company Filing History:


Years Active: 1990-1999

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15 patents (USPTO):Explore Patents

Title: The Innovations of Richard S. Hart

Introduction: Richard S. Hart, an inventive mind hailing from Elgin, Illinois, has made significant contributions to the world of innovation. With a remarkable portfolio of 15 patents, his work spans various fields, showcasing his versatility and creativity as an inventor.

Latest Patents: Among his latest inventions are innovative designs for chair backs and chair seats, reflecting his keen eye for ergonomics and functionality. These patents exemplify his commitment to improving everyday objects and enhancing user experience.

Career Highlights: Throughout his career, Richard has been associated with prominent companies such as E.I. DuPont De Nemours and Company and Radio Flyer Inc. His experience in these distinguished organizations highlights his capability to work at the forefront of innovation and contribute to impactful projects.

Collaborations: Richard has collaborated with notable colleagues, including Jeffrey D. Bransky and Richard A. Valiga. These partnerships have likely fostered an exchange of ideas and expertise, further enriching his inventive journey.

Conclusion: Richard S. Hart's dedication to innovation and his impressive patent portfolio underscore his status as a notable inventor. His work continues to influence the design and functionality of everyday products, making him a significant figure in the realm of inventions.

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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