Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12376516 | Mower and garden tool | Jianhua Dong, Wanchun Jiao, Stefan La | 2025-08-05 |
| 12069983 | Lawn mower | Jianhua Dong, Wanchun Jiao, Stefan La | 2024-08-27 |
| 11412655 | Ergonomic trimmers having high operational safety | Anke Mink | 2022-08-16 |