Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11650421 | Wearable display solutions for presbyopic ametropia | Ian Erkelens, Kevin James MacKenzie | 2023-05-16 |
| 8523052 | Visualizing and auditing elections and election results | — | 2013-09-03 |
| 5912988 | Image processing method and apparatus for distortion compensation | — | 1999-06-15 |
| 4790589 | Removable pivotable tailgate | David Charles Juhnke | 1988-12-13 |