Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7249605 | Tobacco smoke filter elements | Kevin Gerard MacAdam, Nigel David Warren | 2007-07-31 |
| 6631722 | Tobacco smoke filter elements | Kevin Gerard MacAdam, Nigel David Warren | 2003-10-14 |
| 6578584 | Smoking article with non-combustible wrapper, combustible fuel source and aerosol generator | John Lawson Beven, David John Dittrich, Colin Campbell Greig, Richard Hook, Kevin McAdam | 2003-06-17 |
| 6289897 | Smokable filler material for smoking articles | Kevin McAdam, Delphine Vernet | 2001-09-18 |
| 6095152 | Smoking article with non-combustible wrapper, combustible fuel source and aerosol generator | John Lawson Beven, David John Dittrich, Colin Campbell Greig, Richard Hook, Kevin McAdam | 2000-08-01 |
| 5853784 | Stabilisation of flavors | Marcos Campos | 1998-12-29 |