Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5633290 | Pore-size selective modification of porous materials | Jean M. J. Frechet | 1997-05-27 |
| 5593729 | Pore-size selective modification of porous materials | Jean M. J. Frechet | 1997-01-14 |