Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D310097 | Printer | Stephan Feger, Wolfgang Fischer, Norbert Koller | 1990-08-21 |
| D305909 | Operator's console | Stephan Feger, Walter Fischer, Norbert Koller | 1990-02-06 |
MK
Manfred Krautwald
Overall (All Time): #2,321,573 of 4,157,543Top 60%
2
Patents All Time