Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817572 | Air intake system of a propeller-turbine engine | Dimitrie Negulescu | 2004-11-16 |
| 6746207 | Turboprop aircraft engine | Dimitrie Negulescu, Marco Rose, Rene Spieweg | 2004-06-08 |