| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 2 | |
| #2 | Belgium | 1 | |
| #3 | Switzerland | 1 | |
| #4 | Germany | 1 | |
| #5 | Denmark | 1 | |
| #6 | Finland | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Netherlands | 1 | |
| #9 | Norway | 1 | |
| #10 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Explosive charges | |
| #2 | Chemical or physical processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dessart Louis | 6 |
| #2 | During Andre | 2 |
| #3 | Louis Dessart | 1 |
| #4 | During A M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA962384A | Adoucisseur d'eau | |
| GB1167828A | Explosive Projectile Head. | |
| CA899154A | Procede de fabrication et realisation d'une tete de projectile |