Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698621 | Printable self-clinging polyvinyl chloride film and methods relating thereto | Bach Nguyen, Tomiki Matsumoto | 1997-12-16 |
| 5374377 | Phosphorescent polyvinyl chloride films | Bach Nguyen | 1994-12-20 |