Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11181979 | Sensor-based eye-tracking using a holographic optical element | Aaron Matthew Eash, Andrew John Gross, Christopher David Westra, Warren Cornelius Welch, III | 2021-11-23 |
| 11169383 | Steerable positioning element | Aaron Matthew Eash, Andrew John Gross, Christopher David Westra, D. Scott Dewald, Edward Chia Ning Tang +5 more | 2021-11-09 |