Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7310919 | Grain bin flooring system | Rodney B. Grossman, Kevin L. Milliman, Mark S. Dingeldein | 2007-12-25 |
| 5020246 | Grain drying system | Marcus D. Rust, Jeffrey L. Wilson | 1991-06-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7310919 | Grain bin flooring system | Rodney B. Grossman, Kevin L. Milliman, Mark S. Dingeldein | 2007-12-25 |
| 5020246 | Grain drying system | Marcus D. Rust, Jeffrey L. Wilson | 1991-06-04 |