Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4522148 | Apparatus for coating lightguide fiber | Montri Viriyayuthakorn | 1985-06-11 |
| 4439467 | Methods of coating lightguide fiber and product produced thereby | Montri Viriyayuthakorn | 1984-03-27 |