Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187003 | Floating roof assembly | Shu-Wen Yen | 2021-11-30 |
| D929210 | Connecting frame | Shu-Wen Yen | 2021-08-31 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187003 | Floating roof assembly | Shu-Wen Yen | 2021-11-30 |
| D929210 | Connecting frame | Shu-Wen Yen | 2021-08-31 |