Rochester Hills, MI, United States of America

Subnash Dhar

This inventor holds 1 USPTO granted patent. Top assignee: Ovonic Battery Company, Inc.. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Subnash Dhar. Retrieved from https://idiyas.com/inventor/subnash-dhar

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 = 14(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: Subnash Dhar: Innovator in Hydrogen Storage Technology

Introduction

Subnash Dhar is a notable inventor based in Rochester Hills, MI (US). He has made significant contributions to the field of hydrogen storage technology. His innovative work focuses on enhancing the efficiency and safety of hydrogen containment systems.

Latest Patents

Dhar holds a patent for a "Hydrogen containment cover assembly for sealing the cell can of a rechargeable, metal hydride hydrogen storage alloy electrochemical cell." This resealable, ventable hydrogen impermeable cover assembly is designed to seal a rechargeable electrochemical cell effectively. The assembly features a multilayered vent septum that includes at least one layer of a substantially hydrogen impermeable, highly compressible material and at least one layer of a high durometer hardness material exhibiting low pressure hysteresis. He has 1 patent to his name.

Career Highlights

Subnash Dhar is currently associated with Ovonic Battery Company, Inc., where he continues to develop innovative solutions in the field of energy storage. His work has been instrumental in advancing technologies that support sustainable energy initiatives.

Collaborations

Dhar has collaborated with notable colleagues, including Kevin Dean and Arthur Holland, contributing to various projects that enhance the capabilities of hydrogen storage systems.

Conclusion

Subnash Dhar's contributions to hydrogen storage technology exemplify the innovative spirit of modern inventors. His work not only advances scientific understanding but also supports the development of sustainable energy solutions.

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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