| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Canada | 3 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Brazil | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics |
| # | Technology | |
|---|---|---|
| #1 | Spectacles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lerner Ira S | 11 |
| #2 | Chan Lewis | 4 |
| #3 | Maria Barlag Marcellinus Gerardus | 3 |
| #4 | Maria Barlag Gabriel Matheus | 3 |
| #5 | Pilat Jr James F | 2 |
| #6 | Lerner Ira | 2 |
| #7 | Pilat James F | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2010225877A1 | Eyewear with wire frame inserted into slots in lenses | |
| WO2010091249A1 | Eyewear with wire frame threaded through lenses | |
| WO2007130475A2 | Eyewear with eyewire tensioning assembly | |
| US2005253999A1 | Adjustable tensioning system for rimless eyewear | |
| US7140727B2 | Eyeglass frame assembly | |
| US2005254000A1 | Adjustable tensioning system for rimless eyewear |