Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6669441 | Exhaust-gas turbine | Volker Doring, Hans-Dieter Hensel, Peter Schick | 2003-12-30 |
KB
Karl-Heinz Bertnik
Overall (All Time): #3,532,883 of 4,157,543Top 85%
1
Patents All Time