Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8414241 | Device and method for lowering or lifting a load in water | — | 2013-04-09 |
| 6695157 | Rotary crane | — | 2004-02-24 |
| 6631815 | Turntable of a rotary crane | — | 2003-10-14 |
| 6557713 | Rotary crane | — | 2003-05-06 |
| 6530691 | Mounting of the bottom bearing ring of a rotating deck or a superstructure of a crane on a mast | — | 2003-03-11 |