Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4700897 | Long reach dropped wheel-line irrigation system | Alvin D. Smith, Reed Smith | 1987-10-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4700897 | Long reach dropped wheel-line irrigation system | Alvin D. Smith, Reed Smith | 1987-10-20 |