Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10810594 | Delayed transit fare assessment | Ayman Hammad, Khalid El-Awady | 2020-10-20 |
| 10692071 | Mobile device containing contactless payment device | Ayman Hammad, Brian Triplett | 2020-06-23 |