Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7406160 | Method and system for service control point billing | Nancy Book, James Daniel Kovarik, Martha Lynda Marek, Thomas Joseph McBlain | 2008-07-29 |
| 6611582 | Method and system for service control point billing | Nancy Book, James Daniel Kovarik, Martha Lynda Marek, Thomas Joseph McBlain | 2003-08-26 |
| 6366655 | Method and system for service control point billing | Nancy Book, James Daniel Kovarik, Martha Lynda Marek, Thomas Joseph McBlain | 2002-04-02 |