Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5176246 | Padded chain drive for roller conveyors | Roger L. Alderink | 1993-01-05 |
| 5027939 | Sorting conveyor system | John J. Kilper | 1991-07-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5176246 | Padded chain drive for roller conveyors | Roger L. Alderink | 1993-01-05 |
| 5027939 | Sorting conveyor system | John J. Kilper | 1991-07-02 |