Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1068891 | 3D pen driving assembly | — | 2025-04-01 |
| 12208581 | Handheld 3D drawing arrangement and reciprocating filament moving system and filament moving method thereof | — | 2025-01-28 |
| 11760019 | 3D printing pen and use method therefor | — | 2023-09-19 |
| 11590704 | 3D drawing arrangement | — | 2023-02-28 |
| D819131 | 3D printing pen | — | 2018-05-29 |