John C Yarwood

This inventor holds 52 USPTO granted patents, primarily in Electromagnetic Casting (CPC class 1644). Top assignees: Olin Corporation, Swiss Aluminium Ltd.. Active years: 1976-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John C Yarwood. Retrieved from https://idiyas.com/inventor/john-c-yarwood

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

USPTO Granted Patents = 52

% Patents Active = 100.0

Average Co-Inventor Count = 2.9

ph-index = 11

Forward Citations = 536(Granted Patents)

Forward Citations (Not Self Cited) = 475(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Madison, CT (US) (1976 - 1989)
Edwardsville, IL (US) (2002)

Company Filing History:

Years Active: 1976-2002

Loading Chart...

Areas of Expertise:

Electromagnetic Casting

Thin Strip Materials

Shape Control

Liquid-Solid Interface

Decarburizing Alloys

Infrared Imaging

Multi-Turn Coils

Transformer-Driven Shield

Electromagnetic Control

Apparatus Design

Continuous Treatment

Electromagnetic Forming

52 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6432556 - Copper alloy with a golden visual appearance (2002-08-13),

2. 4796687 - Liquid/solid interface monitoring during direct chill casting (1989-01-10),

3. 4674557 - Regulation of the thickness of electromagnetically cast thin strip (1987-06-23),

4. 4606397 - Apparatus and process for electro-magnetically forming a material into a (1986-08-19),

5. 4570699 - Multi-turn coils of controlled pitch for electromagnetic casting (1986-02-18),

6. 4570696 - Design of bottom blocks for electromagnetic casting (1986-02-18),

7. 4564390 - Decarburizing a metal or metal alloy melt (1986-01-14),

8. 4530394 - Controlled water application for electromagnetic casting shape control (1985-07-23),

9. 4522247 - Infrared imaging for electromagnetic casting (1985-06-11),

10. 4518030 - Multi-turn coils of controlled pitch for electromagnetic casting (1985-05-21),

11. 4516627 - Multi-turn coils of controlled pitch for electromagnetic casting (1985-05-14),

12. 4516625 - Electromagnetic control system for casting thin strip (1985-05-14),

13. 4515630 - Process of continuously treating an alloy melt (1985-05-07),

14. 4495983 - Determination of liquid-solid interface and head in electromagnetic (1985-01-29),

15. 4495981 - Process and apparatus for synchronized electromagnetic casting of (1985-01-29),

Title: The Inventor John C Yarwood: Pioneering Innovations in Madison, CT

Introduction: John C Yarwood is a distinguished inventor based in Madison, CT, known for his groundbreaking contributions to various fields of technology and science.

Latest Patents: John C Yarwood holds several patents in the areas of renewable energy technologies, advanced materials, and medical devices, showcasing his versatility and ingenuity in inventing.

Career Highlights: With a career spanning over three decades, John C Yarwood has worked with prestigious research institutions and leading companies, consistently pushing the boundaries of innovation and creating solutions to complex challenges.

Collaborations: Throughout his career, John C Yarwood has collaborated with top scientists, engineers, and researchers, fostering a culture of innovation and knowledge-sharing that has led to numerous successful inventions and patents.

Conclusion: John C Yarwood's passion for innovation, coupled with his dedication to creating a positive impact on society, solidifies his legacy as a visionary inventor shaping the future of 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]