Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7974393 | Prepaid services with security provisions to protect against unauthorized use | Michael Palumbo, Robert M. Stanchina | 2011-07-05 |
| 7453999 | Prepaid services with security provisions to protect against unauthorized use | Michael Palumbo, Robert M. Stanchina | 2008-11-18 |