Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6422160 | Apparatus for the combustion of vanadium-containing fuels | Holger Wulfert, Andre Baetz, Klaus Goerner | 2002-07-23 |
| 6148745 | Method for the combustion of vanadium-containing fuels | Holger Wulfert, Andre Baetz, Klaus Goerner | 2000-11-21 |
| 6019595 | Burner | Holger Wulfert | 2000-02-01 |
| 4915194 | Lubricating oil feed system | Heinrich Engländer, Frank Fleischmann, Hans-Peter Kabelitz, Winfried Kaiser, Gunter Schutz +2 more | 1990-04-10 |