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For the Inventor, By the Inventor

Lower Burrell, PA, United States of America

Leroy E D'Astolfo

This inventor holds 15 USPTO granted patents and 5 published patent applications and 3 EPO patents, primarily in Electrolysis Technology. Top assignees: Alcoa Inc., Elysis Limited Partnership, Alcoa USA Corp.. Active years: 2003-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leroy E D'Astolfo. Retrieved from https://idiyas.com/inventor/leroy-e-d-astolfo

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

Calculating rank
USPTO Granted Patents = 15 

% Patents Active = 80.0

 

Average Co-Inventor Count = 2.0

ph-index = 4

Forward Citations = 46(Granted Patents)


Company Filing History:

goldMedal11 out of 507 
 
Alcoa Inc.
 patents
silverMedal3 out of 13 
 
Elysis Limited Partnership
 patents
bronzeMedal1 out of 35 
 
Alcoa USA Corp.
 patents

Years Active: 2003-2024

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Areas of Expertise:
Electrolysis Cell
Inert Anodes
Thermal Protection
Insulation Assembly
Cermet Anode
Current Collector
Thermite Reaction
Electrical Connection
Aluminum Production
Sinter-Bonded Connections
Feeding Systems
Heat Radiation Shield
15 patents (USPTO):Explore Patents
1. 12006581 - Systems and methods for preventing thermite reactions in electrolytic cells (2024-06-11),
2. 10648094 - Insulation assembly for electrolysis cell (2020-05-12),
3. 10633752 - Feeding systems and methods of using feeding systems (2020-04-28),
4. 9982355 - Systems and methods for preventing thermite reactions in electrolytic cells (2018-05-29),
5. 9371593 - Current collector bar apparatus, system, and method of using the same (2016-06-21),
6. 9222183 - Inert electrodes with low voltage drop and methods of making the same (2015-12-29),
7. 7282133 - Cermet inert anode assembly heat radiation shield (2007-10-16),
8. 7169270 - Inert anode electrical connection (2007-01-30),
9. 7118666 - Protecting an inert anode from thermal shock (2006-10-10),
10. 6855234 - Sinter-bonded direct pin connections for inert anodes (2005-02-15),
11. 6818106 - Inert anode assembly (2004-11-16),
12. 6805777 - Mechanical attachment of electrical current conductor to inert anodes (2004-10-19),
13. 6723221 - Insulation assemblies for metal production cells (2004-04-20),
14. 6558526 - Method of converting Hall-Heroult cells to inert anode cells for aluminum production (2003-05-06),
15. 6551489 - Retrofit aluminum smelting cells using inert anodes and method (2003-04-22),

Title: The Innovative Journey of Leroy E D'Astolfo

Introduction: Leroy E D'Astolfo, a talented inventor hailing from Lower Burrell, PA (US), has made significant contributions to the world of innovations with his creative mind and dedication to problem-solving.

Latest Patents: Leroy E D'Astolfo holds several patents in various fields, including mechanical engineering, electronics, and consumer products. His most recent patents focus on sustainable energy solutions and smart home technologies.

Career Highlights: Throughout his career, Leroy E D'Astolfo has been recognized for his groundbreaking inventions that have improved efficiency and sustainability in different industries. His work has been instrumental in shaping the future of technology.

Collaborations: Leroy E D'Astolfo has collaborated with leading companies and research institutions to bring his inventions to life. His partnerships have led to the successful development and commercialization of innovative products that have had a positive impact on society.

Conclusion: Leroy E D'Astolfo's passion for innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of inventors. His contributions continue to inspire future generations to push the boundaries of what is possible through creativity and ingenuity.

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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