Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11207855 | Machine and method for manufacturing an ophthalmic article by casting | Somporn Wichitworatham, Natrada Wiwattanapongpan | 2021-12-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11207855 | Machine and method for manufacturing an ophthalmic article by casting | Somporn Wichitworatham, Natrada Wiwattanapongpan | 2021-12-28 |