| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 6 | |
| #2 | Germany | 3 | |
| #3 | Spain | 2 | |
| #4 | United Kingdom | 2 | |
| #5 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Environmental technology | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Hydraulic engineering | |
| #2 | Ammunition fuzes | |
| #3 | Reduction of greenhouse gas emissions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fils Aine Leon Jonneret | 6 |
| Publication | Filing date | Title |
|---|---|---|
| GB174598A | Apparatus for cleaning the strainers or grates of water-power installations | |
| GB174070A | Apparatus for cleaning the strainers or grates of water-power installations |