Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9916581 | Back end of payment system associated with financial transactions using card readers coupled to mobile devices | Jack Dorsey, Nathan P. McCauley, Justin Phillip Cummins, Oliver S. C. Quigley, James M. McKelvey | 2018-03-13 |