LK

Lutz Kümmel

DI Drever International: 1 patents #1 of 4Top 25%
JS John Cockerill Sa: 1 patents #1 of 4Top 25%
SG Sms Group Gmbh: 1 patents #14 of 63Top 25%
📍 Jüchen, DE: #1 of 5 inventorsTop 20%
Overall (2025): #105,924 of 469,880Top 25%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12258649 High-resistance steel strip comprising a temperature homogenisation chamber Jean-Pierre Crutzen, Frank Maschler, Michel Renard 2025-03-25
12195838 Vacuum-coating system and method for coating a band-type material Thomas Daube 2025-01-14