Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6757539 | Method and devices for dialling services | Martin Kaibel, Peter Kobriger | 2004-06-29 |
HK
Heinz-Peter Keutmann
Overall (2004): #211,978 of 270,089Top 80%
1
Patents 2004