Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6676357 | Arcuate bulk storage facility | John Elder | 2004-01-13 |
| 5800112 | Loading spout hoist mechanism | — | 1998-09-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6676357 | Arcuate bulk storage facility | John Elder | 2004-01-13 |
| 5800112 | Loading spout hoist mechanism | — | 1998-09-01 |