Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4905220 | Circuit for a central control time division multiplex PCM telecommunications system | Helmut Seeger, Anthony Maher, Axel Leichum | 1990-02-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4905220 | Circuit for a central control time division multiplex PCM telecommunications system | Helmut Seeger, Anthony Maher, Axel Leichum | 1990-02-27 |