Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6203824 | Carbonyl sulphide insecticide | Henry J. Banks, Francis James Michael Desmarchelier | 2001-03-20 |
| 6001383 | Cyanogen fumigants and methods of fumigation using cyanogen | Ian O'Brien, Frances James Michael Desmarchelier | 1999-12-14 |