Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11390504 | Lift mechanism for robotic shuttle system | William A. Bastian, II, Hans Tokpa Leidenfrost, Timothy R. Nelson, Tiffany Lee Greyson | 2022-07-19 |
| 10744894 | Charging system for an autonomous mobile unit | Tiffany Lee Greyson, Hans Tokpa Leidenfrost | 2020-08-18 |