Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9706800 | Face mask and method for making the same | Jung-Chi Tai, Chien-Hsiang Lin, Chien-Chung Su | 2017-07-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9706800 | Face mask and method for making the same | Jung-Chi Tai, Chien-Hsiang Lin, Chien-Chung Su | 2017-07-18 |