Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8126977 | Method and system for sending bulk electronic messages | Erich H. Hannan | 2012-02-28 |
| 7574478 | Method and system for sending bulk electronic messages | Erich H. Hannan | 2009-08-11 |