Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11871234 | Secure vehicle to vehicle PTC communication | Rebecca W. Dreasher, Adam Hausmann, Matthew Vrba, Edward J. Kuchar, James G. Lucas +18 more | 2024-01-09 |
| 11454728 | Real-time kinematics for a vehicle system | Jeffrey D. Kernwein | 2022-09-27 |
| 11254337 | Determining location of a rail vehicle based on a radio frequency signal | Ann K. Grimm, Matthew Vrba | 2022-02-22 |
| 11153077 | Secure vehicle to vehicle communication | Rebecca W. Dreasher, Matthew Vrba | 2021-10-19 |
| 11140532 | Communication system | Jeffrey D. Kernwein, Bryan Clay Burke, James H. Moore, William Christopher Hall, Danial Rice | 2021-10-05 |
| 10859714 | Real-time kinematics for end of train | Jeffrey D. Kernwein | 2020-12-08 |
| 10836411 | Method and apparatus to verify train integrity by comparing head of train and end of train telemetry | Jeffrey D. Kernwein | 2020-11-17 |