RW

Rudolf Widmann

FG Federal-Mogul Friedberg Gmbh: 1 patents #1 of 3Top 35%
📍 Sulingen, DE: #2 of 2 inventorsTop 100%
Overall (2004): #122,816 of 270,089Top 50%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6726216 Piston ring with oxide-nitride composite layer Ehrenfried Horn, Steffen Hoppe 2004-04-27