Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11167962 | Crane having a counterweight adjustment device, and method for adjusting a counterweight on a crane | Martin Zwifka, Thorsten Helwes, Fritz-Botho Köster | 2021-11-09 |
| 11084693 | Crane and method for influencing a deformation of a jib system of said crane | Frank Schnittker | 2021-08-10 |
| 10696526 | Crane and method for influencing a deformation of a jib system of said crane | Frank Schnittker | 2020-06-30 |
| 10494237 | Crane, device and method for deflecting forces on a crane | Fritz-Botho Köster, Benjamin Schaal, Frank Schnittker | 2019-12-03 |
| 10246310 | Large mobile crane | Rüdiger Zollondz, Fritz-Botho Köster, Günter Karp, Hans-Peter Franzen | 2019-04-02 |
| 10144461 | Sprocket for a crawler undercarriage, crawler undercarriage having such a sprocket, and crane having such a crawler undercarriage | Werner Rutz | 2018-12-04 |
| 9745177 | Crawler crane and method for fine-tuning a basic operating position of such a crawler | Ingo Nöske, Werner Rutz | 2017-08-29 |
| 9656838 | Method for influencing a cable winch force acting on a cable drive and device for carrying out a method of this type | Nico Fragetti, Marc Krebs | 2017-05-23 |
| 9188155 | Rotary connection for a work machine | Ralf Pein, Volker Noll, Frank Schnittker | 2015-11-17 |
| 8857635 | Crane and method for operating a crane using recovery of energy from crane operations as a secondary energy source | Marc Krebs, Axel Beckmann, Frank Schnittker, Steffen Helfrich | 2014-10-14 |
| 8727145 | Large mobile crane | Rüdiger Zollondz, Fritz-Botho Köster, Günter Karp, Hans-Peter Franzen | 2014-05-20 |
| 8573420 | Crawler crane and method for fine-tuning a basic operating position of such a crawler crane | Ingo Nöske, Werner Rutz | 2013-11-05 |
| 8499945 | Crane, in particular mobile crane with a narrow track and enlarged supporting base | Günter Karp, Fritz-Botho Köster, Rüdiger Zollondz | 2013-08-06 |
| 8225947 | Crane, in particular mobile crane with a narrow track and enlarged supporting base | Günter Karp, Fritz-Botho Köster, Rüdiger Zollondz | 2012-07-24 |
| 8162160 | Modular counterweight carriage for cranes, in particular for large crane | Rüdiger Zollondz, Fritz-Botho Köster, Günter Karp, Hans-Peter Franzen | 2012-04-24 |
| 7828163 | Lattice boom crane for lifting heavy loads | Ruediger Zollondz, Ingo Noeske, Guenter Karp | 2010-11-09 |
| 7594705 | Track roller assembly for the crawler chain of a crawler chassis | Werner Rutz, Ingo Noeske | 2009-09-29 |
| 7416169 | Hoisting-cable drive comprising a single bottom-hook block and two winches | Ingo Noeske, Axel Beckmann | 2008-08-26 |
| 6568547 | Crane, especially a self-propelled crane | Manfred Kretschmer | 2003-05-27 |
| 6523708 | Mobile crane with a releasable coupling connecting the substructure to the superstructure | — | 2003-02-25 |