Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5172708 | Smoking articles | Brian C. Chard, David Herron, Colin Dennis Luton | 1992-12-22 |
| 5105835 | Smoking articles | David W. Bassett, Colin A. Hill | 1992-04-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5172708 | Smoking articles | Brian C. Chard, David Herron, Colin Dennis Luton | 1992-12-22 |
| 5105835 | Smoking articles | David W. Bassett, Colin A. Hill | 1992-04-21 |