Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7172082 | Mobile crane with a telescopic main boom | Michael Irsch, Alexander Knecht | 2007-02-06 |
| 7137518 | Telescopic crane | Michael Irsch, Conrad Frank, Walter Zimmer, Walter Stowasser, Oliver Fries +2 more | 2006-11-21 |
| 6685039 | Outrigger assembly for support of mobile cranes, excavators and the like on the ground | Martin L. Bauer, Klaus Conrad, Rolf Heintz, Mario Rübel, Sascha Scholz | 2004-02-03 |
| 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 |
| 6550624 | Telescopic crane | Michael Irsh, Walter Stowasser, Frank Conrad, Oliver Fries, Roland Kuhn +2 more | 2003-04-22 |
| 6516962 | Telescopic boom for cranes | Michael Irsch | 2003-02-11 |
| 6189712 | Crane with telescope jib | Klaus Conrad, Thomas Krebs, Michael Irsch | 2001-02-20 |