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Hamilton, Canada

Dofasco Inc.

USPTO Granted Patents = 28

CIPO Patents = 1

Trademarks = 5

Forward Citations = 351

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50 inventors (with patents filed for the assignee):

David D'Arcy Clifford (7 out of 7 patents)

Vit Vaculik (3 out of 3 patents)

Michael S Dudzic (3 out of 3 patents)

4. Yale Zhang (2 out of 2 patents)

5. Nicholas Schillaci (2 out of 2 patents)

6. Henry Martin (2 out of 2 patents)

7. Timothy Lim (1 out of 3 patents)

8. Ivan P Miletic (1 out of 2 patents)

9. Robert Eric Mueller (1 out of 4 patents)

10. William Hill (1 out of 2 patents)

11. Aly Shivji (1 out of 3 patents)

12. Mohsin Choudhury (1 out of 1 patent)

13. William Lindsay (1 out of 1 patent)

14. Kevin G Hunt (1 out of 1 patent)

15. James F Stulen (1 out of 1 patent)

28 patents: Sort by Forward Citations

1. 7370803 - Remote crane bar code system (2008-05-13),

2. 7206719 - Diagnostic method for predicting maintenance requirements in rotating equipment (2007-04-17),

3. 7204906 - Method for laminating and forming a composite laminate in a single operation (2007-04-17),

4. 7138085 - Tuyere cooling system (2006-11-21),

5. 7039552 - Method and online system for monitoring continuous caster start-up operation and predicting start cast breakouts (2006-05-02),

6. 7005016 - Hot rolled steel having improved formability (2006-02-28),

7. 6949295 - Structural panel and method of manufacture (2005-09-27),

8. 6892843 - Vehicle hood safety prop (2005-05-17),

9. 6885907 - Real-time system and method of monitoring transient operations in continuous casting process for breakout prevention (2005-04-26),

10. 6866329 - Cargo vehicle wall (2005-03-15),

11. 6773383 - Vibration damping roll (2004-08-10),

12. 6696164 - Structural panel and method of manufacture (2004-02-24),

13. 6625515 - Roll defect management process (2003-09-23),

14. 6609583 - Vehicle hood safety prop (2003-08-26),

15. 6607577 - Desulphurization reagent control method and system (2003-08-19),

Dofasco Inc. is a Canadian steel manufacturing company based in Hamilton, Ontario. It was founded in 1912 and became a subsidiary of ArcelorMittal, the world's largest steel producer, in 2006. Dofasco is known for its high-quality steel products and has a strong reputation for innovation and sustainability in the steel industry.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

28 Patents

#5 in Hamilton

#473 in Canada

#22,565 in the World

Hamilton, Canada

Dofasco Inc.

Forward Citations = 351

50 inventors:

David D'Arcy Clifford (7 out of 7 patents)

Vit Vaculik (3 out of 3 patents)

Michael S Dudzic (3 out of 3 patents)

4. Yale Zhang (2 out of 2 patents)

5. Nicholas Schillaci (2 out of 2 patents)

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