Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8737591 | Method and apparatus of a voice-response directory assistance system having a targeted advertising engine | Alec S. Andronikov, Alexey Bulavin, Michael Loftus, Derek Merrill, Helen Lambert | 2014-05-27 | $11,115,000 |