Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11780479 | Grade crossing gate arm position detection system | Marco Antonio Ibarra, Michael Carmen Lawson | 2023-10-10 |
| 11772691 | User interface for grade crossing gate controller | Marco Antonio Ibarra, Michael Carmen Lawson | 2023-10-03 |
| 11753782 | Quick-replacement gear for grade crossing gate mechanism | Marco Antonio Ibarra, Michael Carmen Lawson | 2023-09-12 |
| 11745775 | Railway shunt enclosure | Marco Antonio Ibarra, Angel Gustavo Cereceres Pena | 2023-09-05 |