Patent applications and USPTO patent grants for Salzgitter AG.The latest application filed is for "system for homogenizing a molten metal film".
Patent | Date |
---|---|
System for homogenizing a molten metal film Grant 7,073,564 - Kroos , et al. July 11, 2 | 2006-07-11 |
Process for producing a cold-rolled strip or sheet of steel and strip or sheet which can be produced by the process Grant 6,749,696 - Freier , et al. June 15, 2 | 2004-06-15 |
Lifting device for nuclear power plants Grant 4,460,536 - Krieger July 17, 1 | 1984-07-17 |
Welding powder feed device Grant 4,354,087 - Osterlitz October 12, 1 | 1982-10-12 |
System for gathering solids from the ocean floor and bringing them to the surface Grant 4,052,800 - Fuhrboter , et al. October 11, 1 | 1977-10-11 |
SEC | 0001450344 | Salzgitter AG / ADR |
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