Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7628917 | Porous composite membrane and method for making the same | Oksana Penezina, Dean T. Tsou | 2009-12-08 |
| 6126826 | PVDF microporous membrane and method | John F. Pacheco | 2000-10-03 |
| 6013688 | PVDF microporous membrane and method | John F. Pacheco | 2000-01-11 |
| 5376273 | Supported microporous membrane | John F. Pacheco | 1994-12-27 |