Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6419569 | Hand-held belt sander | Alfred Frech, Gerd Berner, Reiner Silberer, Michael Behrendes, Joachim Schadow +4 more | 2002-07-16 |
| 6174226 | Hand-held belt sander | Alfred Frech, Gerd Berner, Reiner Silberer, Michael Behrendes, Joachim Schadow +4 more | 2001-01-16 |