Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6304646 | Man-machine interface device for telephone terminals | Francis Pinault, Frederic Vasnier | 2001-10-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6304646 | Man-machine interface device for telephone terminals | Francis Pinault, Frederic Vasnier | 2001-10-16 |