Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5253106 | Oblique viewing system for microscopes | — | 1993-10-12 |
| 4978212 | Opthalmometer | — | 1990-12-18 |
| 4407571 | Compact refraction instrument | Peter Augusto, Richard C. Mohrman | 1983-10-04 |
| 4396258 | Concentric drums target support system for ophthalmic instrument | — | 1983-08-02 |