Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11079469 | Ultrasonic locationing system using a doubly symmetrical transmission sequence | Russell Calvarese, Richard J. Lavery | 2021-08-03 |
| 11012810 | Charge room locationing | Russell Calvarese, Richard J. Lavery, Menuka Gayan Senevirathna | 2021-05-18 |