Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9254935 | Bulk material handling system and carrier therefor | James E. Mothersbaugh, Joseph Anthony Hauser | 2016-02-09 |
| 6467611 | Rope assembly for mechanical conveyors | Richard W. Ambs | 2002-10-22 |
| 6415908 | Rope assembly for mechanical conveyors | Richard W. Ambs | 2002-07-09 |
| 6309435 | Bag dump apparatus | — | 2001-10-30 |
| 5186312 | Conveyor for bulk materials | Richard W. Ambs | 1993-02-16 |