| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 3 | |
| #2 | Germany | 2 | |
| #3 | France | 2 | |
| #4 | United Kingdom | 2 | |
| #5 | United States | 2 | |
| #6 | Brazil | 1 | |
| #7 | Spain | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Optics | |
| #3 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Spectacles | |
| #2 | Fluid heaters | |
| #3 | Certain plastics | |
| #4 | Shaping of plastics | |
| #5 | Producing goods from plastic |
| # | Name | Total Patents |
|---|---|---|
| #1 | Conti Gianfranco | 10 |
| Publication | Filing date | Title |
|---|---|---|
| US4567676A | Double-jet, hot-air generator for spectacle frames | |
| FR2526354A1 | Thermal pliers, manual, for the application of hinges in frames, of thermoplastic material, glasses |