Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208301 | Control switch, control system and method for operating a crane | Wolfgang Krebs, Thomas Lindenau, Frederick Woidneck, Marco Woldt, Giuliano Persico +1 more | 2021-12-28 |
| D875690 | Control switch | Wolfgang Krebs, Thomas Lindenau, Frederick Woidneck, Marco Woldt, Giuliano Persico +1 more | 2020-02-18 |
| 10202264 | Cable winch | Oliver Moll, Giuliano Persico | 2019-02-12 |
| 9643322 | Control method for a balancing lifting gear and balancing lifting gear | Giorgio Maccioni, Giuliano Persico | 2017-05-09 |
| 9385523 | Circuit arrangement having an emergency stop switch of a hoist | Giorgio Maccioni, Giuliano Persico | 2016-07-05 |
| 7504602 | Suspended control device | Michael Rohr, Udo Gersemsky, Wolfgang Krebs, Anton Munzebrock, Rudiger Ostholt +5 more | 2009-03-17 |
| 7497303 | Method for setting the parameters of motor control systems of hoisting equipment | Giorgio Maccioni | 2009-03-03 |
| 7422542 | Method of monitoring a chain pulley block and chain pulley block apparatus | Oliver Moll, Erik Appel, Ralf Eising, Udo Gersemsky, Burkhard Hasenack +2 more | 2008-09-09 |
| 7126307 | Interface circuit for actuating an electrical device and circuit arrangement for actuating an electric motor therewith | Anton Munzebrock, Burkhard Hasenack, Giuliano Persico, Erik Appel | 2006-10-24 |
| 7068009 | Drive arrangement, especially for a lifting mechanism and/or a traveling drive | Anton Munzebrock, Burkhard Hasenack, Giuliano Persico, Erik Appel | 2006-06-27 |
| 6972385 | Operating device for manual actuation of hoisting equipment | Wolfgang Krebs, Anton Munzebrock, Burkhard Hasenack, Giuliano Persico, Erik Appel +1 more | 2005-12-06 |
| 5818185 | Process and device for monitoring and controlling the speed of rotation of an electric drive with frequency converter for hoisting gears | Anton Munzebrock | 1998-10-06 |
| 5813124 | Angle measuring device | — | 1998-09-29 |
| 5632469 | Electric hoist with speed control, a protective housing and a swivelable circuit board in the housing | Jurgen Heun, Anton Muller, Anton Munzebrock | 1997-05-27 |