| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 3 | |
| #2 | Australia | 1 | |
| #3 | Brazil | 1 | |
| #4 | Canada | 1 | |
| #5 | Germany | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Finland | 1 | |
| #8 | Israel | 1 | |
| #9 | Norway | 1 | |
| #10 | New Zealand | 1 | |
| #11 | Poland | 1 | |
| #12 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Spectacles | |
| #2 | Grinding or polishing devices | |
| #3 | Sawing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Buffet Alain | 10 |
| #2 | Alain Buffet | 1 |
| Publication | Filing date | Title |
|---|---|---|
| BR9305005A | Glasses frame for filtering lenses | |
| PL301413A1 | Spectacle rims for light filtering glasses | |
| IL107792D0 | Filter mounting frame for eyeglasses | |
| FR2692372A1 | EYEWEAR FOR FILTERING GLASSES. |