Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9652808 | Providing E-receipts to customers | Joseph Neil Johansen, Farhan Ahmed Siddiqi, David M. Grigg | 2017-05-16 |
| 9619842 | Providing E-receipts to customers | Joseph Neil Johansen, Farhan Ahmed Siddiqi, David M. Grigg | 2017-04-11 |
| 9619843 | Providing e-receipts to customers | Joseph Neil Johansen, Farhan Ahmed Siddiqi, David M. Grigg | 2017-04-11 |