Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12376212 | System and method for railroad smart flasher lamps | — | 2025-07-29 |
| 12302467 | Smart lamp system and method | — | 2025-05-13 |
| 11943852 | System and method for railroad smart flasher lamps | — | 2024-03-26 |
| 11895752 | Smart lamp system and method | — | 2024-02-06 |
| 11510298 | Smart lamp system and method | — | 2022-11-22 |
| 11427235 | Train simulator test set and method therefor | Daniel E. Pittman | 2022-08-30 |