Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7160076 | Work machine with boom stop | Daniel J. Krieger, Robert J. Celley | 2007-01-09 |
| 6902024 | Lateral operator restraint system and position sensor for material handler | Kevin J. Miiller, Daniel J. Krieger, Bernard Poncet, Frederic Lichtenberger | 2005-06-07 |
| 6431299 | Cooling air ducting for excavator | Jason J. Asche | 2002-08-13 |