Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6404773 | Carrying speech-band signals over a power line communications system | Roy L. Williams, Robin Paul Rickard | 2002-06-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6404773 | Carrying speech-band signals over a power line communications system | Roy L. Williams, Robin Paul Rickard | 2002-06-11 |