Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831973 | Method and apparatus for executive phone call initiation | William Daniel Hillis, Bran Ferren | 2004-12-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831973 | Method and apparatus for executive phone call initiation | William Daniel Hillis, Bran Ferren | 2004-12-14 |