| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | Spain | 3 | |
| #3 | France | 3 | |
| #4 | United States | 3 | |
| #5 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Explosives | |
| #2 | Explosive charges |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cruickshank Scott Alexander | 3 |
| #2 | Scott Alexander Cruickshank | 3 |
| Publication | Filing date | Title |
|---|---|---|
| US1695932A | Explosive | |
| US1700085A | Explosive | |
| US1543798A | Explosive | |
| CA285000A | Explosive | |
| CA263618A | Explosive | |
| CA257437A | Explosive |