Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7182227 | Aerosol delivery system | Geoffrey Robert Hammond, Malcolm McKechnie | 2007-02-27 |
| 6510561 | Dispensing device | Geoffrey Robert Hammond, Malcolm McKechnie | 2003-01-28 |
| 5194250 | Compositions | Edgar Fairhurst, Helen Sayers | 1993-03-16 |