| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 3 | |
| #2 | France | 3 | |
| #3 | Belgium | 2 | |
| #4 | United Kingdom | 2 | |
| #5 | Israel | 2 | |
| #6 | Netherlands | 2 | |
| #7 | Greece | 1 | |
| #8 | Italy | 1 | |
| #9 | Luxembourg | 1 | |
| #10 | Yugoslavia (Serbia and Montenegro) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Air-conditioning | |
| #2 | Ice-boxes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ricagni Angelo | 6 |
| #2 | Angelo Ricagni | 1 |
| #3 | Ricagnia A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| IL82572D0 | Vertical movable air conditioner | |
| IL71418D0 | Fan-convector with refrigerating chamber |