Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4383673 | Dummy lens for molded-to-shape eyeglass frame fronts and molds therefor | Gerard Laprade, Charly Bertin | 1983-05-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4383673 | Dummy lens for molded-to-shape eyeglass frame fronts and molds therefor | Gerard Laprade, Charly Bertin | 1983-05-17 |