Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12265341 | Developing cartridge with a bent blade holder of a doctor blade element | Jinbo Lv, Hongfang Liu | 2025-04-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12265341 | Developing cartridge with a bent blade holder of a doctor blade element | Jinbo Lv, Hongfang Liu | 2025-04-01 |