| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 3 | |
| #2 | Austria | 1 | |
| #3 | Australia | 1 | |
| #4 | Belgium | 1 | |
| #5 | Brazil | 1 | |
| #6 | Canada | 1 | |
| #7 | Switzerland | 1 | |
| #8 | German Democratic Republic | 1 | |
| #9 | Germany | 1 | |
| #10 | Spain | 1 | |
| #11 | France | 1 | |
| #12 | Japan | 1 | |
| #13 | Netherlands | 1 | |
| #14 | Poland | 1 | |
| #15 | Portugal | 1 | |
| #16 | USSR (Union of Socialist Soviet Republics) | 1 | |
| #17 | United States | 1 | |
| #18 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Punching metal | |
| #2 | Measuring length, angles and areas |
| # | Name | Total Patents |
|---|---|---|
| #1 | Malatto Renzo | 8 |
| #2 | Malatto R | 3 |
| Publication | Filing date | Title |
|---|---|---|
| ZA7800238B | Device for measuring the bending angles in plate-bending machines |