Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7036607 | Electric hand tool | Otto Baumann, Siegfried Fehrle, Dietmar Saur, Andre Ullrich, Michael Weiss | 2006-05-02 |
| 6918450 | Electric hand power tool | Otto Baumann, Dietmar Saur, Michael Weiss | 2005-07-19 |
| 6739406 | Machine tool with a chamber for lubricating agent and a pressure equalization device for said chamber | Otto Baumann, Rolf Mueller, Dietmar Saur | 2004-05-25 |
| 6722449 | Machine tool with a chamber for lubricant agent and a pressure equalization device for said chamber | Otto Baumann, Rolf Mueller, Dietmar Saur | 2004-04-20 |
| 5006055 | Apparatus for manufacturing an otoplastic | Rainer Basel, Georg Fuchs, Hermann Dietmar, Ernst Wipfelder, Wilhelm Hekele | 1991-04-09 |
| 4962537 | Shape adaptable in-the-ear hearing aid | Rainer Basel | 1990-10-09 |
| 4871502 | Method for manufacturing an otoplastic | Rainer Basel, Georg Fuchs, Hermann Dietmar, Ernst Wipfelder, Wilhelm Hekele | 1989-10-03 |