Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5188214 | End seal for idler roller | Russell H. C. Uttke | 1993-02-23 |
| 4972939 | End seal for idler roller | Russell H. C. Uttke | 1990-11-27 |
| 4461216 | Over and under accumulating power and free conveyor system | — | 1984-07-24 |
| 4262600 | Towcart conveyor system | Harbans L. Mediratta, Donald G. Heximer | 1981-04-21 |