Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12114404 | Warning light control system with variable flashing rate | David K. Fox | 2024-10-08 |
| 11794797 | Remote control of traffic gates | David K. Fox, Randall G. Honeck | 2023-10-24 |
| 11753057 | Systems and methods for signal lights of traffic gates | Randall G. Honeck, Haozhi Ding | 2023-09-12 |
| 9353486 | Load balanced track switch heating | Randall G. Honeck | 2016-05-31 |