Adams, MA, United States of America

Shirley A Hart

This inventor holds 1 USPTO granted patent. Top assignee: Sprague Electric Company. Active years: 1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shirley A Hart. Retrieved from https://idiyas.com/inventor/shirley-a-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 = 2.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1990

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1 patent (USPTO):Explore Patents

Title: The Innovations of Shirley A. Hart

Introduction

Shirley A. Hart is a notable inventor based in Adams, MA (US). She has made significant contributions to the field of electronics, particularly through her work on electrolytic capacitors. Her innovative approach has led to the development of a unique electrolyte that enhances the performance of these components.

Latest Patents

Shirley A. Hart holds a patent for a "Capacitor electrolyte and process therefor." This invention involves an electrolytic capacitor that employs an electrolyte containing amic acid salts. These salts are prepared in situ by reacting a cyclic anhydride with ammonia or an amine in an aprotic solvent, which acts as an acceptor in hydrogen bonding. The process is completed by adding glycol, resulting in a highly effective electrolyte for capacitors.

Career Highlights

Throughout her career, Shirley has worked at Sprague Electric Company, where she has been instrumental in advancing capacitor technology. Her dedication to innovation has not only contributed to her company's success but has also impacted the broader electronics industry.

Collaborations

Shirley A. Hart has collaborated with her coworker, Sidney D. Ross, to further enhance their research and development efforts. Their teamwork exemplifies the importance of collaboration in driving technological advancements.

Conclusion

Shirley A. Hart's contributions to the field of electronics through her innovative patent demonstrate her expertise and commitment to advancing technology. Her work continues to influence the development of efficient electronic components.

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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