Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7258242 | Mobile crane boom having an autarchic hydraulic power unit mounted thereon | Bernd Backes | 2007-08-21 | $69,563,000 |
| 7172082 | Mobile crane with a telescopic main boom | Alexander Knecht, Jens Fery | 2007-02-06 | $57,359,000 |
| 7137518 | Telescopic crane | Conrad Frank, Jens Fery, Walter Zimmer, Walter Stowasser, Oliver Fries +2 more | 2006-11-21 | $51,194,000 |
| 6575318 | Locking unit for a telescopic jib of a crane and telescopic jib | Walter Stowasser, Klaus Meissner, Hans-Walter Brenner, Klaus Conrad, Thomas Krebs +1 more | 2003-06-10 | |
| 6516962 | Telescopic boom for cranes | Jens Fery | 2003-02-11 | |
| 6189712 | Crane with telescope jib | Klaus Conrad, Thomas Krebs, Jens Fery | 2001-02-20 | |
| 6098824 | Telescopic crane boom section and a process for making sure | Thomas Krebs, Karl-Heinz Rube | 2000-08-08 | |
| 6032809 | Apparatus for reducing the axle load of a multiaxle movable telescopic crane | — | 2000-03-07 |