For the Inventor, By the Inventor

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Philadelphia, PA, United States of America

Electro-Nite Co.

USPTO Granted Patents = 25

Trademarks = 8

Forward Citations = 234

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11 inventors (with patents filed for the assignee):

Omer P Cure (10 out of 12 patents)

John E Cassidy (5 out of 12 patents)

Jacques J Plessers (4 out of 6 patents)

4. Theo P Bollen (3 out of 3 patents)

5. Alfons L Theuwis (3 out of 3 patents)

6. L Raymond Jones, Jr (2 out of 2 patents)

7. Hubertus Joannes Surinx (1 out of 1 patent)

8. Max H Kraus (1 out of 1 patent)

9. Gregory W Jones (1 out of 1 patent)

10. Joseph M Maes (1 out of 1 patent)

11. Richard Conti (1 out of 1 patent)

Core Competencies:

Immersion Measuring Probe

Temperature Measuring Probe

High Temperature Protection Sleeve

Molten Metal Sampling Device

Thermocouple

Oxygen Sensor

Metallographic Structure

Cast Iron Samples

Carbide Formation

Disposable Phase Change Device

25 patents: Sort by Forward Citations

1. 4964736 - Immersion measuring probe for use in molten metals (1990-10-23),

2. 4850572 - Process intended to prevent deposition on the walls of metallurgical (1989-07-25),

3. 4842418 - Two temperature measuring probe (1989-06-27),

4. 4692556 - Repeating temperature sensing immersion probe (1987-09-08),

5. 4645865 - High temperature protection sleeve (1987-02-24),

6. 4569237 - Method of sampling molten metal (1986-02-11),

7. 4566343 - Sampling and/or measuring apparatus for immersion in molten metal (1986-01-28),

8. 4557152 - Sampling device for molten metals (1985-12-10),

9. 4515485 - Molten metal sample cup (1985-05-07),

10. 4443118 - Method of determining the carbon content of steel melts by thermal (1984-04-17),

11. 4401389 - Measuring probe for taking a sample from a metal bath and for measuring (1983-08-30),

12. 4363929 - Paper thermocouple body (1982-12-14),

13. 4361053 - Molten metal bath temperature sensor and sampler (1982-11-30),

14. 4358948 - Method and apparatus for predicting metallographic structure (1982-11-16),

15. 4342633 - Oxygen sensor (1982-08-03),

Company Overview

Electro-Nite Co. specializes in the development and manufacturing of advanced measurement and control systems for the steel and foundry industries. The company focuses on providing innovative solutions that enhance operational efficiency and product quality. With a strong emphasis on research and technology, Electro-Nite Co. is recognized for its expertise in molten metal temperature measurement and related technologies, serving clients primarily in North America and beyond.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

25 Patents

#48 in Philadelphia, PA

#491 in Pennsylvania

#13,370 in US

#25,730 in the World

Philadelphia, PA, United States of America

Electro-Nite Co.

Forward Citations = 234

11 inventors:

Omer P Cure (10 out of 12 patents)

John E Cassidy (5 out of 12 patents)

Jacques J Plessers (4 out of 6 patents)

4. Theo P Bollen (3 out of 3 patents)

5. Alfons L Theuwis (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Electro-Nite Co.. Retrieved from https://idiyas.com/company/electro-nite-company

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

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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