International Steel Group Inc.

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Richfield, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrical steel with improved magnetic properties in the rolling d...
- Patent number 6,569,265
- Issue date May 27, 2003
- International Steel Group Inc.
- Jeffery P. Anderson
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of making a high-strength low-alloy hot rolled steel
- Patent number 6,488,790
- Issue date Dec 3, 2002
- International Steel Group Inc.
- John E. Hartmann
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
78369184 - ELECTRO PAINTLOK
- Serial number 78369184
- Registration number 2926412
- Filing date Feb 17, 2004
- International Steel Group, Inc.
- 6 - Common metals and their alloys
Information Trademark
78206433 - ISG
- Serial number 78206433
- Registration number 2886290
- Filing date Jan 23, 2003
- International Steel Group Inc.
- 6 - Common metals and their alloys