Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12242140 | Logarithmically incremented magnifiers for low vision rehabilitation | David Charles Lewerenz | 2025-03-04 |
| 9879974 | Linear-motion stage | Kendall B. Johnson | 2018-01-30 |
| 8792191 | Kinematic optic mount | Blake Crowther, Kendall B. Johnson, Vaughn A. Griffiths | 2014-07-29 |
| 8542450 | Kinematic optic mount | Blake Crowther, Kendall B. Johnson, Vaughn A. Griffiths | 2013-09-24 |