Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6343126 | Method and apparatus for interfacing analog telephone apparatus to a digital, analog or hybrid telephone switching system | — | 2002-01-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6343126 | Method and apparatus for interfacing analog telephone apparatus to a digital, analog or hybrid telephone switching system | — | 2002-01-29 |