Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6757539 | Method and devices for dialling services | Martin Kaibel, Heinz-Peter Keutmann | 2004-06-29 |
PK
Peter Kobriger
Overall (2004): #138,959 of 270,089Top 55%
1
Patents 2004