Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6511180 | Determination of ocular refraction from wavefront aberration data and design of optimum customized correction | David R. Williams | 2003-01-28 |
| 6338559 | Apparatus and method for improving vision and retinal imaging | David R. Williams, Geun-Young Yoon | 2002-01-15 |