Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11271458 | Laminated core manufacturing apparatus capable of heating inner diameter of laminated core | — | 2022-03-08 |
| 11271462 | Heat sealing-type rotational laminated core manufacturing apparatus enabling automatic separation of laminated core | — | 2022-03-08 |
| 11239028 | Heat sealing-type rotational laminated core manufacturing apparatus | — | 2022-02-01 |