Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6547525 | Cooled component, casting core for manufacturing such a component, as well as method for manufacturing such a component | Hartmut Haehnle, Ibrahim El-Nashar, Rudolf Kellerer | 2003-04-15 |
| 6516865 | Hollow-cast component | Alexander Beeck, Erhard Kreis, Ibrahim El-Nashar | 2003-02-11 |