Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6354302 | Adjustable device for snuffing out smoking tobacco products of various diameters | — | 2002-03-12 |
| 4660575 | Cigarette extinguisher | Chris N. Andreason | 1987-04-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6354302 | Adjustable device for snuffing out smoking tobacco products of various diameters | — | 2002-03-12 |
| 4660575 | Cigarette extinguisher | Chris N. Andreason | 1987-04-28 |