Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7891646 | Synchronous positioning frame assembly machine | — | 2011-02-22 |
| 5938674 | Astigmatism reducing cutter | — | 1999-08-17 |
| 4861156 | Visual acuity testing system | — | 1989-08-29 |
| 4429960 | Keratometric device | Joseph P. Mocilac, John G. Mesaros | 1984-02-07 |