Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9928504 | Saving merchant artifacts to a virtual wallet | Raymond Emmett Colline, II, Tia Gao, Daniel Issen, Peggy Mangot, David Singleton | 2018-03-27 |
DB
David L. Butcher
Overall (2018): #448,323 of 503,207Top 90%
1
Patents 2018