Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11592294 | Head positioning and posture balance reference device | — | 2023-02-28 |
| 10799108 | Method and apparatus for testing for color vision loss | Cheryl Nordstrom, John M. Gooch | 2020-10-13 |
| 9883794 | Method and apparatus for testing for color vision loss | Cheryl Nordstrom, John M. Gooch | 2018-02-06 |