Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11021180 | Railway road crossing warning system with sensing system electrically-decoupled from railroad track | Brian Harp, Holger Schmidt, Jay Yocum | 2021-06-01 |
| 10946881 | Automated testing and reporting of timely activation of crossing warning equipment based on data originated from a real-time train tracking system | Mark Corbo, Omer Metel | 2021-03-16 |