Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358745 | Method of making thin-film composite membranes | Chinh Tran, Ratnasamy Somanathan | 1994-10-25 |
| 5234598 | Thin-film composite membrane | Chinh Tran, Ratnasamy Somanathan | 1993-08-10 |