| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 11 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Basic materials chemistry | |
| #3 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Explosive charges | |
| #2 | Explosives | |
| #3 | Blasting | |
| #4 | Animal catching | |
| #5 | Detonating devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Paul Rene De Wilde | 8 |
| #2 | De Wilde Paul-Rene | 3 |
| #3 | Des Explosifs Societe Suisse | 2 |
| #4 | Casimir Kaufmann | 1 |
| #5 | Kaufmann Casimir | 1 |
| #6 | Casimir A Kaufmann | 1 |