Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10937072 | Taximeter, system and method for a taxi | Spiro John Chellos, John Philip D'Arcy, John W. Young | 2021-03-02 |
| 10354299 | Taximeter, system and method for a taxi | Spiro John Chellos, John Philip D'Arcy, John W. Young | 2019-07-16 |