Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6896036 | Method of making turbine blades having cooling channels | Theodor Schmitte, Jörn Grossmann | 2005-05-24 |
| 6354360 | Device for directional solidification of a fused metal which has been poured into a moulding shell and a process for this purpose | Ulrich Betz, Michael Schäfer, Franz Hugo, Jörn Grossman, Jurgen Preuhs | 2002-03-12 |