Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850475 | Conveyor system including a chain drive for driving an endless belt in tensioned condition | Joseph Lupo | 1989-07-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850475 | Conveyor system including a chain drive for driving an endless belt in tensioned condition | Joseph Lupo | 1989-07-25 |