Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10464522 | Retractor with mud shield and vibration reduction | John J Pollard | 2019-11-05 |
| 10390165 | Mixed reality system with spatialized audio | David Thomas Roach, Samuel A. Miller, George Alistair Sanger, Terry Michael O'Gara, Anastasia Andreyevna Tajik +1 more | 2019-08-20 |