Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6137871 | Telecommunication device with caller identification | Wolfgang Maier, Wolfgang Kiesewetter | 2000-10-24 |
RW
Ruediger Winter
Overall (All Time): #3,631,510 of 4,157,543Top 90%
1
Patents All Time