For the Inventor, By the Inventor

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Pittsburgh, PA, United States of America

Usx Corporation

USPTO Granted Patents = 76

Trademarks = 4

Forward Citations = 404

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116 inventors (with patents filed for the assignee):

Achilles Vassilicos (8 out of 9 patents)

Richard J Groth (5 out of 5 patents)

William Boyd Sargent (4 out of 4 patents)

4. Ersan Ilgar (4 out of 5 patents)

5. John F McDermott (4 out of 4 patents)

6. Yongfu Zhao (4 out of 4 patents)

7. Michael M Sinar (4 out of 4 patents)

8. Charles D Dykes (3 out of 8 patents)

9. Frank L Kemeny (3 out of 3 patents)

10. Gregory A Meszaros (3 out of 3 patents)

11. Sabah S Daniel (3 out of 3 patents)

12. Eugene A Bogdan (3 out of 3 patents)

13. Edwin J Gebhardt (3 out of 3 patents)

14. George H Keaton (3 out of 3 patents)

15. Valdis R Daiga (2 out of 6 patents)

Core Competencies:

Metallurgical Furnace

Chromium-Plated Steel

Electrolytic Tin Plating

Thin Strip Casting

High Strength Steel

Desulfurization Techniques

Steel Mill Waste Treatment

Blast Furnace Monitoring

Coke Oven Technology

Refractory Materials

Energy Recovery Processes

Steel Strapping Solutions

76 patents: Sort by Forward Citations

1. 6375346 - Method for detecting the spalling of a layer of buildup of a refractory lining in a metallurgical furnace (2002-04-23),

2. 6361624 - Fully-stabilized steel for porcelain enameling (2002-03-26),

3. 6331241 - Method of making chromium-plated steel (2001-12-18),

4. 6255983 - Degasser guide (2001-07-03),

5. 6246235 - Tubular products inspection (2001-06-12),

6. 6174426 - Tin-plated steel with adhesion promoter (2001-01-16),

7. 6166681 - Measuring the thickness of materials (2000-12-26),

8. 6137294 - Prediction of bulk density of particulates with a correlation based on (2000-10-24),

9. 6130637 - Measuring the thickness of hot slag in steelmaking (2000-10-10),

10. 6120577 - Treatment of steel mill waste metal oxides (2000-09-18),

11. 612057 - Treatment of steel mill waste metal oxides (2000-09-19),

12. 6110296 - Thin strip casting of carbon steels (2000-08-29),

13. 6062777 - Machining threaded tubular goods (2000-05-16),

14. 6056833 - Thermomechanically controlled processed high strength weathering steel (2000-05-02),

15. 6022467 - Electrolytic tin plating process with reduced sludge production (2000-02-08),

USX Corporation is a leading multinational company that specializes in various business sectors. With a strong focus on innovation and advanced technologies, USX Corporation provides cutting-edge solutions and services to clients worldwide. Our expertise extends to industries such as manufacturing, technology, finance, energy, and more. Visit our website to learn more about our extensive offerings, industry expertise, and commitment to excellence.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 20 2026

76 Patents

#30 in Pittsburgh, PA

#179 in Pennsylvania

#4,685 in US

#9,643 in the World

Pittsburgh, PA, United States of America

Usx Corporation

Forward Citations = 404

116 inventors:

Achilles Vassilicos (8 out of 9 patents)

Richard J Groth (5 out of 5 patents)

William Boyd Sargent (4 out of 4 patents)

4. Ersan Ilgar (4 out of 5 patents)

5. John F McDermott (4 out of 4 patents)

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