Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6868151 | Method and device for increasing the fail safety of information desks connected to exchanges | Roland Brunner | 2005-03-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6868151 | Method and device for increasing the fail safety of information desks connected to exchanges | Roland Brunner | 2005-03-15 |