Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11104227 | Sensor system for passive in-vehicle breath alcohol estimation | Bertil Hok, Jonas Ljungblad, Håkan Pettersson | 2021-08-31 |
| 11062544 | Distributed system for access control and sobriety testing | Johan Wiklander | 2021-07-13 |