Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5271270 | Fuel injection nozzle for internal combustion engines | Alfred Knauer, Karl Hofmann, Kurt Seifert | 1993-12-21 |
UL
Ulli Lessing
Overall (All Time): #3,840,083 of 4,157,543Top 95%
1
Patents All Time