| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Argentina | 2 | |
| #2 | Belgium | 1 | |
| #3 | Brazil | 1 | |
| #4 | Canada | 1 | |
| #5 | Switzerland | 1 | |
| #6 | Germany | 1 | |
| #7 | Spain | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | Italy | 1 | |
| #10 | Netherlands | 1 | |
| #11 | Portugal | 1 | |
| #12 | United States | 1 | |
| #13 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Live-saving devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fontan Nestor Rodolfo | 6 |
| #2 | Fontan Nestor R | 2 |
| Publication | Filing date | Title |
|---|---|---|
| AR240844A2 | Pneumatic seal design with automatic electric control system for automobiles and similar applications | |
| BR8203050A | An appliance to evacuate weights of large height buildings in a state of emergency |