Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8443193 | State-maintained multi-party signatures | Stephan Brunner, Yoel Gluck, Anh Vo | 2013-05-14 |
| 7917756 | E-mail stamping with from-header validation | — | 2011-03-29 |
| 7917943 | E-mail Stamping with accredited entity name | Gail Claspell, Richard P. Gingras, Justin Rietz | 2011-03-29 |
| 7877789 | E-mail stamping with from-header validation | — | 2011-01-25 |