Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8388049 | Undercarriage assembly and method | Wolfram Linnig, Hans-Jürgen Neumann, Rolf Siekaup | 2013-03-05 |
| 6952853 | Screw driving device | Horst Rahmsdorf, Gerd Daubinger | 2005-10-11 |
| 6142719 | Self-drilling screw | Gerd Daubinger, Horst Rahmsmdorf, Sven Jochmann, Daniel E. Spielberg | 2000-11-07 |
| 6126368 | Rotary tool with a cooling apparatus | Gerd Daubinger, Horst Rahmsdorf, Frank J. Brandenburg, Jr., Holger Wirtz | 2000-10-03 |
| 5221293 | Grinding or separating tool and method for producing the same | Josef Sauren, Theodor v.Bennigsen-Mackiewicz | 1993-06-22 |