Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6195416 | Method to trap a called number in a telecommunications network | Craig L. DeCaluwe, Robert G. Demmert, Joseph Kohler | 2001-02-27 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6195416 | Method to trap a called number in a telecommunications network | Craig L. DeCaluwe, Robert G. Demmert, Joseph Kohler | 2001-02-27 |