Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4928439 | Lens edging machine and method | Wilfredo P. Loreto, Yordan Vulich | 1990-05-29 |
| 4870784 | Lens edging machine and method | Wilfredo P. Loreto, Yordan Vulich | 1989-10-03 |
| 4807398 | Lens edging machine | Wilfredo P. Loreto, Yordan Vulich | 1989-02-28 |