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Patent applications and USPTO patent grants for ARCELORMITTAL INVESTIGACIÓN Y DESARROLLO, S.L..The latest application filed is for "method for the production of very high strength martensitic steel and sheet or part thus obtained".
Patent | Date |
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Hot-formed previously welded steel part with very high mechanical resistance and production method Grant 10919117 - | 2021-02-16 |
Bubble pump resistant to attack by molten aluminum Grant 10711335 - | 2020-07-14 |
Solution for reducing the blackening or tarnishing of a metal sheet and metal sheet Grant 10704157 - | 2020-07-07 |
Methods for producing a pre-lacquered metal sheet having Zn—Al—Mg coatings and corresponding metal sheet Grant 10612118 - | 2020-04-07 |
Cold rolled steel sheet and vehicle Grant 10400315 - | 2019-09-03 |
Coated metal strip having an improved appearance Grant 10344368 - | 2019-07-09 |
Method for the production of very high strength martensitic steel and sheet or part thus obtained Grant 10,337,090 - Zhu , et al. | 2019-07-02 |
Method for producing a metal sheet having oiled Zn—Al—Mg coatings, and corresponding metal sheet Grant 10294558 - | 2019-05-21 |
Panel, assembly of panels and associated roofing Grant 9,951,522 - Chabas , et al. April 24, 2 | 2018-04-24 |
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