Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8498391 | Methods, systems and program products for supporting prepaid service within a communication network | Kuntal Chowdhury, Peter Wenzel | 2013-07-30 | $215,919,000 |