Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11649652 | Barrier access for autonomous vehicle | Justin Crandall, David J. Melbourne | 2023-05-16 |
| 10767383 | Ground wire guidance system for robotic vehicle with doorway access | Justin Crandall, David J. Melbourne | 2020-09-08 |
| 10159181 | Automated secure door for robotic mower | Justin Crandall, David J. Melbourne | 2018-12-25 |