RB

Ralf Bey

FG Fev Group Gmbh: 1 patents #1 of 5Top 20%
📍 Aachen, DE: #93 of 308 inventorsTop 35%
Overall (2024): #305,104 of 561,600Top 55%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11939895 Internal combustion engine with a crankcase ventilation means Werner Bick, Markus Ehrly, Ralf Jans, Christoph Biwer 2024-03-26