Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
SD

Stephan Draese

SG Speira Gmbh: 1 patents #1 of 14Top 8%
📍 Nettetal, DE: #2 of 5 inventorsTop 40%
Overall (2025): #208,687 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12215295 Cooling lubricant for cold rolling aluminum Thomas Graf, Oliver Seiferth, Volker Schmitz 2025-02-04