| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 15 | |
| #2 | Switzerland | 10 | |
| #3 | Spain | 9 | |
| #4 | Denmark | 6 | |
| #5 | United Kingdom | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Explosive charges |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lux Johann | 33 |
| Publication | Filing date | Title |
|---|---|---|
| GB191317000A | Improvements in Coating Cartridges with Fat or other Protective Substance. | |
| GB189513161A | Improvements in Explosive Cartridges, more especially intended for Use in Mines. |