Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6216013 | Communication system with handset for distributed processing | Christopher William Henderson Ellis | 2001-04-10 |
| 6125284 | Communication system with handset for distributed processing | Christopher William Henderson Ellis | 2000-09-26 |