Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6439436 | Storage bin for particulate materials | Richard J. Epp | 2002-08-27 |
| 6349812 | Belt drive for a belt conveyor | Richard J. Epp | 2002-02-26 |
| 6349859 | Unloading chute and aeration system for a particulate material storage bin | Richard J. Epp | 2002-02-26 |