Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11873197 | Large crane with boom | — | 2024-01-16 |
| 11492235 | Measuring device for load measurement in a hoist | Julian Wehrstedt, Stefan Windbacher, Oliver Ruoss | 2022-11-08 |
| 10287141 | Lattice piece element and lattice piece for crane boom | Andreas Orlean | 2019-05-14 |
| 10202262 | Method of operating a crane, and crane | Hans-Dieter Willim, Jens Koenneker | 2019-02-12 |
| 7469882 | Hook-type bottom block | — | 2008-12-30 |
| 7213716 | Crane | Hans-Dieter Willim | 2007-05-08 |
| 6360905 | Crawler-mounted crane with detachable lateral stablizers | Hans-Dieter Willim | 2002-03-26 |
| 6283315 | Crane, preferably a derrick crane | Hans-Dieter Willim | 2001-09-04 |
| 5628416 | Traveling crane with telescoping boom | Hans-Dieter Willim | 1997-05-13 |
| 5597078 | Mobile crane | Rudolf Becker, Hans-Dieter Willim | 1997-01-28 |