Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8102983 | Availability and location predictor using call processing indications | Thomas A. Gray, Ramiro Liscano, Christian Szpilfogel | 2012-01-24 |
| 7308089 | Availability and location predictor using call processing indications | Thomas A. Gray, Ramiro Liscano, Christian Szpilfogel | 2007-12-11 |