Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11414117 | Anti-theft system that uses shopping cart location and vibration data | Scott J. Carter, Stephen E. Hannah, Narayanan Ramanathan, Robert M. Harling, Jack L. Johnson | 2022-08-16 |
| 11358621 | System for monitoring and controlling shopping cart usage | Stephen E. Hannah, Scott J. Carter | 2022-06-14 |
| 11299189 | Motorized cart retriever for monitoring cart status | Stephen E. Hannah, Scott J. Carter | 2022-04-12 |
| 11230313 | System for monitoring and controlling shopping cart usage | Stephen E. Hannah, Scott J. Carter | 2022-01-25 |