Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4347922 | Grain distributor assembly for grain elevator | Robert D. Curry, Richard Larson | 1982-09-07 |
| 4241823 | Chain drag kit for conveyor | — | 1980-12-30 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4347922 | Grain distributor assembly for grain elevator | Robert D. Curry, Richard Larson | 1982-09-07 |
| 4241823 | Chain drag kit for conveyor | — | 1980-12-30 |