Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9350553 | One-to-many electronic signature process | George N. Sakkos, Carolyn Beth Carter, Yunzhu Chen | 2016-05-24 |
| 9177345 | One-to-many electronic signature process | George N. Sakkos, Carolyn Beth Carter, Yunzhu Chen | 2015-11-03 |
| 8949612 | One-to-many electronic signature process | George N. Sakkos, Carolyn Beth Carter, Yunzhu Chen | 2015-02-03 |
| 8433909 | One-to-many electronic signature process | George N. Sakkos, Carolyn Beth Carter, Yunzhu Chen | 2013-04-30 |