Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972199 | Hand-held power tool with locking nut | Thomas Blatz, Joachim Guenther, Roland Meuer, Friedemann Moeller | 2011-07-05 |
| 7959497 | Hand-held power tool with locking nut | Joachim Guenther, Friedemann Moeller, Roland Meuer, Thomas Blatz | 2011-06-14 |
| 6705933 | Device for regulating amount of liquid fed to a hand-held tool | Peter Ostermeier | 2004-03-16 |
| 5709393 | Tool bit chuck for drilling and chiseling bits | Leopold Von Keudell, Bernhard Plunger | 1998-01-20 |