Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10378783 | Blowing system with expandable functions, expansion device, and operating method | — | 2019-08-13 |
| 10272402 | Stirring container and stirring apparatus | Shih-Ming Hsu | 2019-04-30 |