Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7070060 | Gantry crane with elevating operator cab | Thomas Feider, Edward Lazzeroni, Ronald R. Dir, Paul J. Nykaza | 2006-07-04 |
| 5810183 | Gantry crane with elevating operator cab | Thomas Feider | 1998-09-22 |
| 5715958 | Stabilizer for a gantry crane lift frame | Thomas Feider | 1998-02-10 |
| D381178 | Operator cab for a crane | Thomas Feider, Edward Lazzeroni, Ronald R. Dir | 1997-07-15 |
| D376244 | Control panel for crane operator cab | Thomas Feider, Edward Lazzeroni, Ronald R. Dir | 1996-12-03 |
| D374535 | Control pod for crane operator chair | Thomas Feider, Edward Lazzeroni, Ronald R. Dir | 1996-10-08 |
| D371668 | Gantry crane with elevating operator cab | Thomas Feider, Edward Lazzeroni, Ronald R. Dir | 1996-07-09 |
| 4880124 | Straddle crane steering system | Thomas Feider, Gerald P. Lamer | 1989-11-14 |
| 4705180 | Suspended load positioning stabilizing system | Gerald P. Lamer, Richard A. Stearn | 1987-11-10 |
| 4238036 | Hatch cover crane | Gerald P. Lamer, Arnold Petersen | 1980-12-09 |
| 4236859 | Mobile hoist | Richard A. Stearn, Gerald P. Lamer | 1980-12-02 |