Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5244344 | Code break mechanism for stacking apparatus | Terrence M. Doeberl, Ralph K. Rand, Kazutoshi Fujimoto, William C. Monday | 1993-09-14 |
| 5137415 | Power stacking apparatus | Terrence M. Doeberl, Ralph K. Rand, Kazutoshi Fujimoto, William C. Monday | 1992-08-11 |