Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11471042 | Vision screening apparatus with a visual acuity protocol compliance feature and an associated method of vision screening | William Shampine, Jennifer Bergstrom, Kathryn M. Coles, David L. Kellner, John A. Lane | 2022-10-18 |
| 11246482 | Visual acuity examination | John A. Lane, Ervin Goldfain, Yaolong Lou, David L. Kellner, Mathias Mereles +2 more | 2022-02-15 |