Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355402 | System for establishing a connection between private branch exchanges | Bernd Weis, Karl-Albert Turban, Monika Bezler, Gerd Siegmund | 1994-10-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5355402 | System for establishing a connection between private branch exchanges | Bernd Weis, Karl-Albert Turban, Monika Bezler, Gerd Siegmund | 1994-10-11 |