| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 8 | |
| #2 | Germany | 4 | |
| #3 | United Kingdom | 3 | |
| #4 | Austria | 1 | |
| #5 | France | 1 | |
| #6 | Japan | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Machine tools | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Writing or drawing tools | |
| #2 | Buttons, pins and buckles | |
| #3 | Unspecified technologies | |
| #4 | Punching metal | |
| #5 | Metal-working |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sauro Albertini | 8 |
| #2 | Albertini Sauro | 4 |
| #3 | Guido Bertoglio | 3 |
| #4 | Taffurelli Felice | 3 |
| #5 | Bertoglio Guido | 3 |
| #6 | Fuerichie Tafureri | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4194272A | Device for seamless attachment of buttons | |
| DE1106279B | Boerdel device for ballpoint pen tips | |
| GB834591A | Device for shaping and re-shaping the tips of ball pens | |
| DE1214114B | Device for finishing ballpoint pen refills |