Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12006092 | Steel-pipe-embedded structure for packaging and transportation box of reel | — | 2024-06-11 |
| 11827445 | Support mechanism and transport container using support mechanism | — | 2023-11-28 |
| 11731855 | Winding core tube with uniformly rough surface | — | 2023-08-22 |
| 10633214 | Spool | — | 2020-04-28 |