Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11762479 | SPI keyboard module for a parking meter and a parking meter having an SPI keyboard module | George Allan MacKay, Adrian Ignatius O'Neil, Gregory Emile Chauvin, Neil Stuart Erskine | 2023-09-19 |