Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11148692 | Alerting system and method | Joshua M. Bramucci, Jeffrey D. Kernwein, Michael Bratcher, Kristofer M. Ruhland, Karen A. Shaw +1 more | 2021-10-19 |
| 11004228 | Image based train length determination | James A. Oswald | 2021-05-11 |