Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11809024 | Lenses, devices, methods and systems for refractive error | Klaus Ehrmann, Arthur Ho, Brien Anthony Holden | 2023-11-07 |
| 11644688 | Lenses, devices and methods for ocular refractive error | Klaus Ehrmann, Arthur Ho | 2023-05-09 |