Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7005015 | High-temperature-resistant component and process for producing the high-temperature-resistant component | Ralf Burgel, Winfried Esser, Jorn Grossmann, Wolfgang Hermann, Hael Mughrabi +4 more | 2006-02-28 |
| 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, Wilfried Schneiders, Jörn Grossman | 2002-03-12 |
| 5993559 | Method for removing tin | Robert Singer, Peter Krug, Winfried Esser, Jurgen Ewald, Adolf Donner | 1999-11-30 |