Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10134087 | Payment cards | Gregory Michael Hart, Jeffrey P. Bezos, Michael Carr, Brian R. Williams | 2018-11-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10134087 | Payment cards | Gregory Michael Hart, Jeffrey P. Bezos, Michael Carr, Brian R. Williams | 2018-11-20 |