Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9414538 | Fertilizer placement tube | — | 2016-08-16 |
| 7258226 | Self-stacking spiral conveyor with modular drive system | Daniel E. Flanagan, Robert Muscato | 2007-08-21 |
| 4545189 | Rake with grasping apparatus | — | 1985-10-08 |