Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10324170 | Multi-beam lidar system with polygon mirror | Christopher A. Engberg, John G. Hughes, Sean P. Hughes | 2019-06-18 |
| 5184322 | Optical storage device with a stationary mass storage medium | Nathan Okun | 1993-02-02 |