Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7607707 | Load hook | Ralf Eising, Udo Gersemsky, Thilo Walloschek | 2009-10-27 |
| D524508 | Chain block | — | 2006-07-04 |
| 6592321 | Control and guiding device for manually operating a handling unit, and modular construction kit for making such devices of different configuration | Thomas Bönker, Klaus-Dieter Gabriel | 2003-07-15 |
| 6525282 | Pendant switch assembly for controlling a movable hoist | Wolfgang Krebs, Bernd Neupert, Klaus Weihmann | 2003-02-25 |
| 6241215 | Portable winch | Udo Gersemsky, Giuliano Persico, Heinz Flaig, Jurgen Heun, Ralf Eising | 2001-06-05 |
| 6229089 | Inlet power feed for longitudinally slotted current contact lines | Thomas Kohlenberg, Klaus-Dieter Oemus, Michael Rohr, Uwe Schulte | 2001-05-08 |
| 6057521 | Suspended control panel | Wolfgang Krebs, Gunter Somborn, Klaus-Dieter Oemus, Anton Munzebrock, Eckerhardt Grieb | 2000-05-02 |
| 5507472 | Hoist with a lifting device | Harald Bitsch, Heinz Hasselmann, Johannes Kluge, Wolfgang Krebs, Anton Munzebrock +1 more | 1996-04-16 |
| 5480125 | Hoist with a lifting device | Harald Bitsch, Heinz Hasselmann, Johannes Kluge, Wolfgang Krebs, Anton Munzebrock +1 more | 1996-01-02 |
| D348758 | Hoist | — | 1994-07-12 |
| D300076 | Single sheave lifting block | Manfred Stoeber | 1989-02-28 |
| D300077 | Double sheave lifting block | Manfred Stoeber | 1989-02-28 |
| D284252 | Seasoning shaker mills | — | 1986-06-17 |
| 4209681 | Pull switch | Gunter Somborn, Johannes Kluge, Dirk Rotthaus, Heinz Hasselmann | 1980-06-24 |
| 4196900 | Slide | Klaus Becker, Dieter Behrmann | 1980-04-08 |