Han; Lvhua
Patent Applications and Registrations
Patent applications and USPTO patent grants for Han; Lvhua.The latest application filed is for "tractor suspension type automatic transplanting machine for plug tray seedlings".
- Han; Lvhua - Jiangsu CN
| Patent | Date |
|---|---|
| Automatic picking and casting device for transplanting machine and its method Grant 11,259,458 - Hu , et al. March 1, 2 | 2022-03-01 |
| Tractor Suspension Type Automatic Transplanting Machine For Plug Tray Seedlings App 20210352839 - HU; JIANPING ; et al. | 2021-11-18 |
| Plug Seedling Automatic Transplanting Machine And Its Control Method App 20210329831 - HU; Jianping ; et al. | 2021-10-28 |
| An Automatic Picking And Casting Device For Transplanting Machine And Its Method App 20210329830 - HU; Jianping ; et al. | 2021-10-28 |
| Monitoring System And Monitoring Method For Seeder App 20200245531 - Kind Code | 2020-08-06 |
| High-speed transplanting mechanism Grant 10,524,411 - Dong , et al. J | 2020-01-07 |
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