Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8142115 | Twist drill for drilling with a countersink cutting arrangement, and a cutting tool with a countersink cutting arrangement, and a cutting-chamfering tool | Jürgen Schwägerl, Petra Holzner | 2012-03-27 |
| 7530772 | Drill, such as a twist drill | Tilo Krieg | 2009-05-12 |
| 5641177 | Internal cladding member | Matthias Berg, Hartmut Harnisch, Steven Madge | 1997-06-24 |
| 5580081 | Dashboard having an integral air bag discharge channel | Matthias Berg, Hartmut Harnisch, Steven Madge | 1996-12-03 |