Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12012135 | Vehicle warning system | Igor Abrosimov | 2024-06-18 |
| 11932292 | Vehicle and route monitoring system | Brian Kurz, Richard S. Klemanski, Padam Dhoj Swar, Carl L. Haas, James Cowan | 2024-03-19 |
| 11818631 | Communication device for detecting messages based on signal strength | Carl L. Haas, Padam Dhoj Swar, Brian Kurz, Richard S. Klemanski, James Cowan | 2023-11-14 |
| 11001284 | Method for determining location of other trains for PTC purposes | Igor Abrosimov | 2021-05-11 |
| 9454894 | Method for collecting information pertaining to an audio notification system | Ola Angelsmark | 2016-09-27 |