Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12397832 | Rail vehicle signal enforcement and separation control | Richard C. Carlson, Kurt A. Gunther | 2025-08-26 |
| 12258058 | Rail vehicle signal enforcement and separation control | Richard C. Carlson, Kurt A. Gunther | 2025-03-25 |