Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7829467 | Method for producing a polished semiconductor | Maximilian Stadler, Diego Feijoo, Karlheinz Langsdorf | 2010-11-09 |
| 7083741 | Process and device for the wet-chemical treatment of silicon | Maximilian Stadler, Helmut Franke | 2006-08-01 |
| 6767841 | Process for producing a semiconductor wafer | Helmut Franke, Manfred Schofberger | 2004-07-27 |
| 6610213 | Process for the wet chemical treatment of a semiconductor wafer | Maximilian Stadler | 2003-08-26 |
| 6530381 | Process for the wet-chemical surface treatment of a semiconductor wafer | Karlheinz Langsdorf, Maximilian Stadler, Edeltraut Pichelmeier | 2003-03-11 |
| 5587046 | Process for treating semiconductor material with an acid-containing fluid | Maximilian Stadler, Peter Romeder, Gabriele Trifellner | 1996-12-24 |
| 5451267 | Process for the wet-chemical treatment of disk-shaped workpieces | Max Stadler, Peter Romeder | 1995-09-19 |
| 4837413 | Rotary switch | Helmut Reiber, Rolf Stapelfeldt | 1989-06-06 |