Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11061252 | Hinge for electronic spectacles | Ronald D. Blum, William Kokonaski, Claudio Dalla Longa, Joshua N. Haddock, Charles Willey +5 more | 2021-07-13 |
| 10884246 | Releasably attachable augmented reality system for eyewear | Ronald D. Blum, Ami Gupta, Josh Schoenbart, William Kokonaski | 2021-01-05 |