Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404153 | Dismantlable lattice piece for crane boom | Ulrich Wiedemann, Thomas STANGL | 2025-09-02 |
| 12384667 | Crane with adjustable floating ballast | — | 2025-08-12 |
| 11577941 | Crane with adjustable suspended ballast | Stefan Windbacher, Ulrich Wiedemann, Julian Wehrstedt | 2023-02-14 |
| 11319195 | Foldable suspended-ballast guide for a crane | Clemens NORZ, Hans-Joachim WENGER, Marcus JECHLE | 2022-05-03 |
| 10934138 | Crawler crane | — | 2021-03-02 |
| 10696524 | Process for the assisted performance of crane movements by a crane, as well as a crane | Max Kenzelmann | 2020-06-30 |
| 10683194 | Apparatus for stabilizing a crane | Hans-Dieter Willim, Markus Zeiler | 2020-06-16 |
| 9738495 | Lattice piece for a lattice boom, lattice boom and crane | Ulrich Wiedemann, Thomas Klaiber | 2017-08-22 |
| 9637355 | Process and system for the calculation of data for the operation of a crane | Joachim Henkel, Max Kenzelmann, Oliver Ruo; | 2017-05-02 |
| 9120653 | Method of monitoring crane safety during the setup procedure, as well as crane and crane control | Max Kenzelmann, Helmut Spaeth | 2015-09-01 |
| 9108827 | Lattice mast crane and lattice mast boom | Hans-Dieter Willim | 2015-08-18 |
| 8943874 | Construction machine | Thomas Lerner | 2015-02-03 |
| D666784 | Crane | — | 2012-09-04 |
| D666375 | Crane | — | 2012-08-28 |
| 8177081 | Lattice mast crane and lattice mast boom | — | 2012-05-15 |