Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4286907 | Grid extensions on a rotary stacker | Robert Grant Oliver, III | 1981-09-01 |
| 4260147 | Utilization of air jets for discharge conveyor on wicketing systems | Robert Grant Oliver, III | 1981-04-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4286907 | Grid extensions on a rotary stacker | Robert Grant Oliver, III | 1981-09-01 |
| 4260147 | Utilization of air jets for discharge conveyor on wicketing systems | Robert Grant Oliver, III | 1981-04-07 |