| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 6 | |
| #2 | United States | 5 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Nitrogenous fertilisers | |
| #2 | Explosives | |
| #3 | Ammonia or cyanogen | |
| #4 | Non-metallic elements | |
| #5 | Phosphatic fertilisers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Carlson Oscar Fredrik | 6 |
| #2 | Carlson Oscar Birger | 4 |
| #3 | Zamore Adolf Paulinus | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1042746A | Method of treating lime-nitrogen. | |
| US1043042A | Method of producing explosives containing nitro derivatives of common resin. | |
| US1122072A | Method of manufacturing, combustibles for explosives. | |
| US1038847A | Method of producing explosives containing common resin. | |
| US985724A | Method of producing ammonium perchlorate. |