| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 8 | |
| #2 | United Kingdom | 5 | |
| #3 | Austria | 2 | |
| #4 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Basic materials chemistry | |
| #3 | Chemical engineering | |
| #4 | Environmental technology | |
| #5 | Packaging and shipping |
| # | Name | Total Patents |
|---|---|---|
| #1 | Thorssell Carl Theodor | 3 |
| #2 | Kristensson August | 3 |
| #3 | Thorssell Theodor Carl | 2 |
| #4 | Kristensson Theodor Thorssell | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB300629A | An improved process for the production of potassium carbonate | |
| GB298190A | An improved process for the production of nitrogen and hydrogen | |
| GB297114A | A process for removing sulphuretted hydrogen from gases | |
| GB306106A | Separating substances from gases by cooling | |
| GB229279A | Improvements in and relating to hoisting apparatus for mineshafts |