Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4910290 | High strength copolyester | William C. T. Tung | 1990-03-20 |
| 4798883 | Modified polyethylene naphthalate | William C. T. Tung | 1989-01-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4910290 | High strength copolyester | William C. T. Tung | 1990-03-20 |
| 4798883 | Modified polyethylene naphthalate | William C. T. Tung | 1989-01-17 |