Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7272942 | Method and system for purifying exhaust gas | Hans Erler, Klaus Hermanns, Norbert Hagenbruck | 2007-09-25 |
| 5690478 | Solid material pump | — | 1997-11-25 |
PZ
Peter Zollner
Abel Unlimited: 1 patents #6 of 7Top 90%
Overall (All Time): #2,161,394 of 4,157,543Top 55%
2
Patents All Time