Shaker Heights, OH, United States of America

John R Miller

This inventor holds 8 USPTO granted patents and 1 published patent application. Top assignees: U.S. Nanocorp, Inc., Evans Capacitor Company Incorporated, Kennecott Corporation. Active years: 1987-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John R Miller. Retrieved from https://idiyas.com/inventor/john-r-miller

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

USPTO Granted Patents = 8 

% Patents Active = 62.5

Average Co-Inventor Count = 2.6

ph-index = 6

Forward Citations = 296(Granted Patents)


Company Filing History:


Years Active: 1987-2012

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8 patents (USPTO):Explore Patents

Title: Innovations of John R. Miller in Electrochemical Energy Storage

Introduction

John R. Miller, a prominent inventor based in Shaker Heights, Ohio, has made significant contributions to the field of electrochemical energy storage with a total of 8 patents. His innovative work includes methods and technologies that enhance the efficiency and effectiveness of energy storage devices, particularly supercapacitors and electrochemical capacitors.

Latest Patents

One of his latest patents, titled "Method of Charging Double Electric Layer Electrochemical Capacitors," describes methods for the automatic charging of electrochemical electrical energy storage devices. This invention allows for charging until a predetermined voltage increment value is reached, incorporating recurrent periods of charging and rest for optimal performance. Moreover, the process can adapt to the design features, initial state of charge, temperature, and varying current values, ensuring reliable and efficient charging.

Another significant patent is "Asymmetric Electrochemical Supercapacitor and Method of Manufacture Thereof." This invention involves the creation of asymmetric supercapacitors with a unique combination of materials, including layered double hydroxides, lithium-cobalt oxide, and various carbonaceous materials, along with advanced electrolyte solutions. The innovative design enhances the performance of supercapacitors, making them more effective for energy storage solutions.

Career Highlights

John R. Miller has held pivotal roles in companies known for their advancements in nanotechnology and energy solutions. Notable employers include U.S. Nanocorp, Inc. and Evans Capacitor Company Incorporated. His work in these organizations has fueled his innovative approach to energy storage technology and fostered his development as a leading inventor in the field.

Collaborations

Throughout his career, John has collaborated with notable professionals such as Stephen M. Lipka and Tongsan D. Xiao. These partnerships have likely contributed to the development of his patents and the continuous innovation in the energy storage sector.

Conclusion

John R. Miller's accomplishments in the realm of electrochemical energy storage represent a valuable contribution to the industry. With 8 patents to his name, his innovative methods and materials are paving the way for more efficient energy solutions, and his collaborations with fellow inventors highlight the importance of teamwork in advancements in 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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