Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5221131 | Shelving assembly | James L. Lesperance | 1993-06-22 |
| 4381733 | Livestock feed conveyor including cable clamp | Paul Patz, Russell Cleven, James M. Hackbarth | 1983-05-03 |
| 4381734 | Livestock feed conveyor including belt retainer | Paul Patz, Russell Cleven, James M. Hackbarth | 1983-05-03 |