Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815482 | Treatment of particulate materials | Roland Clift, Robert Legros, Clive A. Millington | 1989-03-28 |
| 4697604 | Expansion of tobacco | Ian C. Brown, David Molyneux | 1987-10-06 |
| 4696313 | Expansion of tobacco | Ian C. Brown, David Molyneux | 1987-09-29 |
| 4693264 | Treatment of tobacco | — | 1987-09-15 |
| 4641665 | Expansion of tobacco | Ian C. Brown | 1987-02-10 |
| 4583559 | Reordering of tobacco | — | 1986-04-22 |