Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6371127 | Cigarette sidestream smoke and free-burn rate control device | Larry Bowen, Warren A. Brackmann | 2002-04-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6371127 | Cigarette sidestream smoke and free-burn rate control device | Larry Bowen, Warren A. Brackmann | 2002-04-16 |