Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7849892 | Bulk shipping, storage and discharge box | Peter James Connors, Kenneth B. Miller | 2010-12-14 |
| 5224635 | Mobile pharmaceutical hopper | — | 1993-07-06 |
| 5105947 | Container having a replaceable pallet base | — | 1992-04-21 |
| 4848580 | Nestable and stackable container for bulk material | — | 1989-07-18 |
| 4848605 | Mobile pharmaceutical hopper | — | 1989-07-18 |
| 4756425 | Single wall, nestable/stackable, rotatable tank | — | 1988-07-12 |
| 4648522 | Barrel | — | 1987-03-10 |