Miami, OK, United States of America

Donald L Smith

This inventor holds 1 USPTO granted patent. Top assignee: Eagle-Picher Industries, Inc.. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald L Smith. Retrieved from https://idiyas.com/inventor/donald-l-smith-aczyze9w

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 = 3.0

ph-index = 1

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: The Innovations of Donald L. Smith

Introduction

Donald L. Smith is an accomplished inventor based in Miami, Oklahoma. He is known for his significant contributions to the field of energy storage, particularly through his innovative designs in metal-hydrogen cells. With a focus on enhancing battery durability while minimizing size and weight, Smith's work has the potential to impact various applications in energy technology.

Latest Patents

Smith holds a patent for a "Lightweight metal-hydrogen cell with improved plate stack supporting." This invention discloses a metal-hydrogen cell that substantially increases battery durability while reducing system mass and volume. The design features a plate stack within the casing that is compressed by a spring, which is supported from the casing without relying on the terminals. Additionally, the terminals are positioned at non-axial locations on the casing, contributing to a reduction in the effective size of the cell.

Career Highlights

Throughout his career, Donald L. Smith has been associated with Eagle-Picher Industries, Inc., where he has played a pivotal role in advancing battery technology. His innovative approach has led to the development of more efficient energy storage solutions, making a significant impact in the industry.

Collaborations

Smith has collaborated with notable colleagues, including Lee E. Miller and Dennis D. Carr. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Donald L. Smith's contributions to the field of energy storage through his innovative designs in metal-hydrogen cells exemplify the spirit of invention. His work not only enhances battery performance but also paves the way for future advancements in energy technology.

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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