Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6244370 | Asymmetrical drive system | — | 2001-06-12 |
| 5921142 | Zero turn tractor control system | — | 1999-07-13 |
| 5894907 | Asymmetrical drive system | — | 1999-04-20 |
| 5813203 | Lost motion lift control for a mower deck | — | 1998-09-29 |
| 5375674 | Operator control for lawn and garden vehicles | — | 1994-12-27 |
| 5355665 | Full flotation mower deck | — | 1994-10-18 |