Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6779528 | High surface area micro-porous fibers from polymer solutions | Kent B. Koller, Qiong Gao | 2004-08-24 |
| 6772768 | Cigarette filters of shaped micro cavity fibers impregnated with flavorant materials | Kent B. Koller, John B. Paine, III | 2004-08-10 |