Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7374126 | Cable guide of a cable winch | Thomas Kohlenberg | 2008-05-20 |
| 6158302 | Torque support | Eberhard Becker, Thomas Düllmann, Heinz Flaig, Winfried Gievers, Gregor Jansen +4 more | 2000-12-12 |
| 5795003 | Apparatus for gripping and weight-different clamping of workpieces, bar guides and the like to be held or moved relative to a location | Klaus Nerger | 1998-08-18 |
| 5631510 | Electric drive with brakes, in particular for hoists, lifting devices or positioning transporting systems | Heinz Flaig, Harald Bitsch, Herbert Dreher, Axel Hauschild, Johannes Kluge +4 more | 1997-05-20 |
| 4634078 | Rope guide | Karl-Ernst Kaufmann, Harald Bitsch, Otto Oldewurtel | 1987-01-06 |