Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6502688 | Method and apparatus for high speed plastic container unscrambling | Robert J. Krooss | 2003-01-07 |
| 6174122 | Pallet unloading apparatus and method | Robert J. Krooss, Michael A. Tully | 2001-01-16 |