FK

Frédéric KEGEL

AR Arcelormittal: 9 patents #17 of 463Top 4%
Overall (All Time): #486,082 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12416056 High toughness hot rolled and annealed steel sheet and method of manufacturing the same Astrid Perlade, Kangying Zhu, Coralie Jung 2025-09-16
12151297 Production method for a spot welded joint using high strength and high forming steel Astrid Perlade, Samuel Vignier, Artem Arlazarov 2024-11-26
11965225 Steel sheet having excellent toughness, ductility and strength, and manufacturing method thereof Coralie Jung, Astrid Perlade, Kangying Zhu 2024-04-23
11920208 High strength and high formability steel sheet and manufacturing method Coralie Jung, Astrid Perlade, Kangying Zhu 2024-03-05
11591665 Steel sheet having excellent toughness, ductility and strength, and manufacturing method thereof Coralie Jung, Astrid Perlade, Kangying Zhu 2023-02-28
11530461 Cold rolled and annealed steel sheet and method of manufacturing the same Kangying Zhu, Astrid Perlade, Coralie Jung 2022-12-20
11530459 Cold rolled and annealed steel sheet and method of manufacturing the same Kangying Zhu, Astrid Perlade, Coralie Jung 2022-12-20
11504795 Spot welded joint using high strength and high forming steel and its production method Astrid Perlade, Samuel Vignier, Artem Arlazarov 2022-11-22
10995386 Double annealed steel sheet having high mechanical strength and ductility characteristics, method of manufacture and use of such sheets Artem Arlazarov, Jean-Christophe Hell 2021-05-04
10272514 Spot welded joint using high strength and high forming steel and its production method Astrid Perlade, Samuel Vignier, Artem Arlazarov 2019-04-30