Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10838235 | Lenses, devices, and methods for ocular refractive error | Klaus Ehrmann, Arthur Ho | 2020-11-17 |
| 10670495 | Systems and methods for determining the quality of a reproduced (manufactured) optic device | Fabian Conrad, Klaus Ehrmann | 2020-06-02 |
| 10534198 | Lenses, devices, methods and systems for refractive error | Klaus Ehrmann, Arthur Ho, Brien Anthony Holden | 2020-01-14 |