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For the Inventor, By the Inventor

Seekonk, MA, United States of America

David A Evans

This inventor holds 20 USPTO granted patents and 1 published patent application and 1 EPO patent, primarily in Capacitor Technology. Top assignees: Evans Capacitor Company Incorporated, The Evans Findings Company, Inc., Covalent Associates, Inc.. Active years: 1991-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David A Evans. Retrieved from https://idiyas.com/inventor/david-a-evans-opli9k6j

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

USPTO Granted Patents = 20 

% Patents Active = 95.0

 

Average Co-Inventor Count = 1.3

ph-index = 16

Forward Citations = 1,195(Granted Patents)


Location History:

  • San Diego, CA (US) (1991)
  • East Providence, RI (US) (2003)
  • Seekonk, MA (US) (1991 - 2016)

Company Filing History:

goldMedal10 out of 10 
 
Evans Capacitor Company Incorporated
 patents
silverMedal6 out of 6 
 
The Evans Findings Company, Inc.
 patents
bronzeMedal1 out of 9 
 
Covalent Associates, Inc.
 patents
4. 1 out of 36 
 
Giner, Inc.
 patents
5. 2 out of 834,513 
Other
 patents

Years Active: 1991-2016

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Areas of Expertise:
Low ESR Capacitors
Sintering Method
Electrochemical Capacitor
Hybrid Capacitor
Prismatic Capacitor
Nonaqueous Storage
Electrical Component Package
Nitride Coating
Spiral Anode
Planar Cathode
Insulating Metallic Oxides
Hydroponic Apparatus
20 patents (USPTO):Explore Patents
1. 9472349 - Sintered article, particularly for low ESR capacitor anodes (2016-10-18),
2. 8741214 - Sintering method, particularly for forming low ESR capacitor anodes (2014-06-03),
3. 7324329 - Electrochemical-electrolytic capacitor and method of making the same (2008-01-29),
4. 6721170 - Packaged hybrid capacitor (2004-04-13),
5. 6707660 - Prismatic capacitor (2004-03-16),
6. 6594140 - Capacitor (2003-07-15),
7. 6576524 - Method of making a prismatic capacitor (2003-06-10),
8. 6094339 - Capacitor with spiral anode and planar cathode (2000-07-25),
9. 5982609 - Capacitor (1999-11-09),
10. 5973913 - Nonaqueous electrical storage device (1999-10-26),
11. 5786980 - Electrical component package and packaged electrical component (1998-07-28),
12. 5754394 - Capacitor including a cathode having a nitride coating (1998-05-19),
13. 5737181 - Capacitor (1998-04-07),
14. 5559667 - Capacitor including serially connected capacitor cells employing a solid (1996-09-24),
15. 5469325 - Capacitor (1995-11-21),

Title: The Innovative Journey of David A Evans

Introduction: David A Evans, a distinguished inventor hailing from Seekonk, MA, has made significant contributions to the field of technology through his groundbreaking inventions and patents.

Latest Patents: David A Evans holds several patents in various technological domains, including advancements in renewable energy systems, artificial intelligence algorithms, and medical devices.

Career Highlights: With a career spanning over two decades, David A Evans has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing innovative solutions to address them. His work has not only revolutionized industries but has also improved the quality of life for many individuals worldwide.

Collaborations: Throughout his career, David A Evans has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of many projects.

Conclusion: In conclusion, David A Evans stands as a testament to the power of innovation and perseverance in the world of technology. His relentless pursuit of excellence and passion for creating impactful solutions continue to inspire inventors and entrepreneurs globally.

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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