Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6908874 | Process for making metal oxide-coated microporous materials | James L. Woodhead | 2005-06-21 |
| 6904918 | Low sidestream smoke cigarette with non-combustible treatment material | E. Robert Becker | 2005-06-14 |