Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5836480 | Stackable hopper bottom for storage bin | Dwayne S. Epp | 1998-11-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5836480 | Stackable hopper bottom for storage bin | Dwayne S. Epp | 1998-11-17 |