Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D565604 | Discharge chute | John H. Feller | 2008-04-01 |
| D564543 | Discharge chute | John H. Feller | 2008-03-18 |
| D556788 | Discharge chute | John H. Feller | 2007-12-04 |
| 7076348 | Data collection apparatus and method | Arnold W. Anderson, Jr. | 2006-07-11 |
| 6983583 | Lawnmower tilt sensor apparatus and method | — | 2006-01-10 |