Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8064581 | Method of associating multiple prepaid cards with a single account | Brett Donaldo Allen, Robert D. Carvelli, Gary A. Smith, Clifford L. Young | 2011-11-22 |
| 7974393 | Prepaid services with security provisions to protect against unauthorized use | Mark P. Evans, Michael Palumbo | 2011-07-05 |
| 7453999 | Prepaid services with security provisions to protect against unauthorized use | Mark P. Evans, Michael Palumbo | 2008-11-18 |
| 7310414 | Prepaid phone card service using speech recognition | Robert D. Carvelli, Michelle Pond, Gary A. Smith | 2007-12-18 |
| 7280645 | Method of associating multiple prepaid cards with a single account | Brett Donaldo Allen, Robert D. Carvelli, Gary A. Smith, Clifford L. Young | 2007-10-09 |