Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817188 | Method for operating a premix burner | Jaan Hellat, Frank Reiss | 2004-11-16 |
| 6718773 | Method for igniting a thermal turbomachine | Marcel Stalder, Urs Benz, Franz Joos, Jaan Hellat, Guenter Sybon | 2004-04-13 |
| 6679060 | Method for operating a premix burner | Jaan Hellat, Frank Reiss | 2004-01-20 |