Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479150 | Layer materials treated with surfactant-modified hydrophobic odor control agents | Yuelong Liu, Roger Bradshaw Quincy, III | 2002-11-12 |
| 6433243 | Water permeable porous layer materials treated with surfactant-modified cyclodextrins | Yuelong Liu, Roger Bradshaw Quincy, III | 2002-08-13 |