Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5924325 | Lifting device, for example, for taphole drilling machines or splash cover manipulators | Wolfgang Klaas | 1999-07-20 |
| 5118248 | Quick-action coupling for forge and conveyor manipulators | — | 1992-06-02 |
| 4810019 | Mechanically operated collet chuck for gripping round objects | — | 1989-03-07 |
| 4589636 | Grasping device for a rod insertable into and withdrawable from the taphole of metallurgical furnaces, particularly tapping rods | Albrecht Baumer, Werner Schneider, Hans-Jorg Muller-Spath | 1986-05-20 |
| 4478451 | Mechanically operated tongs for gripping round objects | Karl H. Schussler | 1984-10-23 |
| 4432252 | Manipulator for charging devices | — | 1984-02-21 |
| 4220321 | Swiveling mechanism particularly for taphole plugging devices | — | 1980-09-02 |