Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9584931 | Middle ear implantable microphone | Wilfried Hortschitz, Matthias Sachse, Thilo Sauter | 2017-02-28 |
| 4428795 | Process for polishing indium phosphide surfaces | Anton Schnegg, Karl Lener | 1984-01-31 |
| 4330361 | Process for the manufacture of high-purity monocrystals | Franz Kuhn-Kuhnenfeld, Friedrich Nemetz, Gerhard Zechmeister | 1982-05-18 |
| 4239585 | Process for the production of high purity silicon monocrystals having a low oxygen content | — | 1980-12-16 |