Madison, CT, United States of America

Paul Stonehart

This inventor holds 12 USPTO granted patents. Top assignees: Stonehart Associates Inc., Tanaka Kikinzoku Kogyo K.k., United Technologies Corporation. Active years: 1979-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Paul Stonehart. Retrieved from https://idiyas.com/inventor/paul-stonehart

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 = 2.2

ph-index = 8

Forward Citations = 228(Granted Patents)


Company Filing History:


Years Active: 1979-1997

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12 patents (USPTO):Explore Patents

Title: The Innovative Mind of Paul Stonehart

Introduction:

Paul Stonehart, a brilliant inventor based in Madison, CT (US), has made significant contributions to the field of catalysis and electrochemistry. With an impressive portfolio of 12 patents, his work has propelled advancements in various industries.

Latest Patents:

Among his recent patents is a groundbreaking Platinum Alloy Catalyst. This catalyst, featuring a unique composition of platinum, manganese, and iron on a carbon support, exhibits superior activity compared to traditional binary alloy catalysts. It also demonstrates prolonged durability and exceptional performance as an electrocatalyst in fuel cells.

Another notable invention by Stonehart is the Polymer Solid-Electrolyte Composition and Electrochemical Cell. This composition, comprising a polymer solid electrolyte and fine particle silica or fibrous silica fiber, offers enhanced conductivity and stability for electrochemical cells, paving the way for more efficient energy storage solutions.

Career Highlights:

Throughout his career, Paul Stonehart has been associated with innovative companies such as Stonehart Associates Inc. and Tanaka Kikinzoku Kogyo K.k.. His keen insights and pioneering spirit have led to the successful development and commercialization of cutting-edge technologies in collaboration with industry leaders.

Collaborations:

Stonehart has worked closely with esteemed colleagues including Kazunori Tsurumi and Nobuo Yamamoto. These collaborations have enriched his research endeavors and fostered a culture of innovation, resulting in impactful inventions that have garnered recognition within the scientific community.

Conclusion:

In conclusion, Paul Stonehart stands as a beacon of innovation in the realms of catalysis and electrochemistry. His relentless pursuit of excellence and dedication to pushing the boundaries of scientific discovery continue to inspire future generations of inventors and researchers.

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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