Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5988814 | Patient-interactive method and apparatus for measuring eye refraction | Thomas Rohlfing | 1999-11-23 | $1,048,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5988814 | Patient-interactive method and apparatus for measuring eye refraction | Thomas Rohlfing | 1999-11-23 | $1,048,000 |