Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10858024 | Navigation systems for wheeled carts | Scott J. Carter, Stephen E. Hannah, Narayanan Ramanathan, Robert M. Harling, Jack L. Johnson | 2020-12-08 |
| 10745040 | Motorized cart retriever for monitoring cart status | Stephen E. Hannah, Scott J. Carter | 2020-08-18 |
| 10730541 | Navigation systems and methods for wheeled objects | Scott J. Carter, Stephen E. Hannah | 2020-08-04 |
| 10546502 | Estimating motion of wheeled carts | Scott J. Carter, Stephen E. Hannah, Narayanan Ramanathan | 2020-01-28 |