Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11092662 | Optical guidance systems and methods using mutually distinct signal-modifying sensors | Gregory E. Johnson | 2021-08-17 |
| 11009584 | Localization system and associated method | Gregory E. Johnson | 2021-05-18 |