Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12292174 | Decorative element for a motor vehicle, and production method for a decorative element | Christian Huber, Franz Troffer | 2025-05-06 |
| 9815231 | Method for manufacturing a breast prosthesis | — | 2017-11-14 |
| 7972963 | Polished semiconductor wafer and process for producing it | Thomas Teuschler, Guenter Schwab | 2011-07-05 |
| 7829467 | Method for producing a polished semiconductor | Gunter Schwab, Diego Feijoo, Karlheinz Langsdorf | 2010-11-09 |
| 7083741 | Process and device for the wet-chemical treatment of silicon | Gunter Schwab, Helmut Franke | 2006-08-01 |
| 6610213 | Process for the wet chemical treatment of a semiconductor wafer | Gunter Schwab | 2003-08-26 |
| 6530381 | Process for the wet-chemical surface treatment of a semiconductor wafer | Gunter Schwab, Karlheinz Langsdorf, Edeltraut Pichelmeier | 2003-03-11 |
| 5587046 | Process for treating semiconductor material with an acid-containing fluid | Gunter Schwab, Peter Romeder, Gabriele Trifellner | 1996-12-24 |
| 5236548 | Magazine for holding disk-type workpieces in particular semiconductor wafers during wet-chemical surface treatment in liquid baths | Schwab Gunter, Peter Romeder | 1993-08-17 |