Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5841469 | Audiovisual telecommunication method and apparatus using a digital network | Karen Freeman, Herman Joseph Pieters | 1998-11-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5841469 | Audiovisual telecommunication method and apparatus using a digital network | Karen Freeman, Herman Joseph Pieters | 1998-11-24 |