Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6125855 | Process for expanding tobacco | Robert Nevett, Clifford Hendrik Henneveld, Keith Alan Matthews | 2000-10-03 |
| 6082369 | Process for treating tobacco | Robert Nevett, Clifford Hendrik Henneveld, Keith Alan Matthews | 2000-07-04 |
| 5738120 | Smoking articles | — | 1998-04-14 |
| 5172708 | Smoking articles | Christopher G. Drewett, David Herron, Colin Dennis Luton | 1992-12-22 |
| 4969476 | Smoking article | Christopher R. Bale, Beresford R. Gill, Stephen J. Garrett | 1990-11-13 |
| 4848374 | Smoking device | Christopher R. Bale, Beresford R. Gill, David Herron, Stephen J. Garrett | 1989-07-18 |
| 4696311 | Forming a rod of smokable material | John D. Hooper, Christopher R. Bale | 1987-09-29 |
| 4630618 | Apparatus and method for forming a rod of smokeable material | — | 1986-12-23 |
| 4434804 | Smoking article | Anthony J. N. Bolt | 1984-03-06 |
| 4340072 | Smokeable device | Anthony J. N. Bolt | 1982-07-20 |