Issued Patents 2002
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6463136 | Method and system for preserving telephone numbers | — | 2002-10-08 |
| 6463130 | Method and system for creating automated voice response menus for telecommunications services | — | 2002-10-08 |
| 6456700 | System and method for calling name delivery to voicemail systems | — | 2002-09-24 |
| 6453031 | Method and system for billing remote calls if made from a primary line | — | 2002-09-17 |
| 6415027 | Networks, systems and methods for intelligently routing traffic within a telephone network | — | 2002-07-02 |
| 6404875 | System and method for consumer-initiated business solicitation calling system | Robert Koch | 2002-06-11 |
| 6335968 | System and method for pre-paid and pay-per-use internet services | — | 2002-01-01 |