Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9646296 | Mobile-to-mobile transactions | Kerry D. Brown | 2017-05-09 |
| 8868902 | Characteristically shaped colorgram tokens in mobile transactions | Kerry D. Brown | 2014-10-21 |
| 8478990 | Mobile transaction methods and devices with three-dimensional colorgram tokens | Kerry D. Brown, Michael Bond, Peter Landrock | 2013-07-02 |
| 8224293 | Encoded colorgram for mobile device security | Kerry D. Brown, Peter Landrock | 2012-07-17 |