Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9365370 | Bulk material storage and reclaim system | — | 2016-06-14 |
| 7411136 | Multiple batch system and method for loading railcars of a wide range of capacities and designs | — | 2008-08-12 |
| RE37062 | Coal loading system and method | — | 2001-02-20 |
| 6155767 | Three-batch coal loadout system and method | — | 2000-12-05 |
| 5772390 | Coal loading system and method | — | 1998-06-30 |
| 4954036 | Variable height silo charge system | — | 1990-09-04 |