Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10433478 | Lawn mower and hand pushed power tool | Toshinari Yamaoka, Qian Liu | 2019-10-08 |
| 10093013 | Power tool and combined housing thereof | Yan Ding, Shihe Nie, Lai Liu | 2018-10-09 |
| D785048 | Lawn mower | Su Zhang | 2017-04-25 |
| D784420 | Lawn mower | Su Zhang | 2017-04-18 |
| 7104423 | Container with fitment | — | 2006-09-12 |
| 6732480 | Adjustable roof platform | Joshua A. Malhame | 2004-05-11 |
| 6390226 | Differential lock engaging arrangement | David William Seccull | 2002-05-21 |
| 6357315 | Differential lock and four wheel drive control arrangement | David William Seccull | 2002-03-19 |
| D384358 | Tractor cab | — | 1997-09-30 |
| 5613728 | Vehicle cab with roof hatch | John C. Higgins | 1997-03-25 |
| 4766926 | Hydraulic unloading valves | — | 1988-08-30 |
| 4478104 | Lever mechanism | Ronald C. Page | 1984-10-23 |
| 4445394 | Control lever arrangements | Robert E. Yapp | 1984-05-01 |