Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11858542 | End of train device and methods for powering end of train device | — | 2024-01-02 |
| 9218229 | Event notification system and method | Kenneth Arneson, John Clark | 2015-12-22 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11858542 | End of train device and methods for powering end of train device | — | 2024-01-02 |
| 9218229 | Event notification system and method | Kenneth Arneson, John Clark | 2015-12-22 |