Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6135036 | Broadcast spreader with replaceable spinner | Daniel E. Speicher, III, Robert B. Beck | 2000-10-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6135036 | Broadcast spreader with replaceable spinner | Daniel E. Speicher, III, Robert B. Beck | 2000-10-24 |