Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8575503 | Operating device for manually actuating lifting devices | Wolfgang Krebs, Thomas Bönker, Giuliano Persico, Stefan Elspass, Anton Munzebrock +1 more | 2013-11-05 |
| 8469727 | Arrangement for connecting two successive contact line rails | Thomas Lindenau, Wolfgang Krebs | 2013-06-25 |
| 6241065 | Current collector trolley for current collector lines | Thomas Kohlenberg, Michael Rohr, Uwe Schulte | 2001-06-05 |
| 6229089 | Inlet power feed for longitudinally slotted current contact lines | Thomas Kohlenberg, Uwe Lichtenvort, Michael Rohr, Uwe Schulte | 2001-05-08 |
| 6176711 | Connector for electrically coupling two current contact line segments in end-to end relationship | Michael Rohr, Thomas Kohlenberg, Uwe Schulte | 2001-01-23 |
| 6057521 | Suspended control panel | Wolfgang Krebs, Gunter Somborn, Anton Munzebrock, Eckerhardt Grieb, Uwe Lichtenvort | 2000-05-02 |
| 4233479 | Switch | Wolfgang Karpe, Johannes Kluge | 1980-11-11 |