Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6507730 | Communication device and a method for simultaneous transmission of speech and data | Norbert Roettger | 2003-01-14 |
AC
Alfred Caspers
Overall (2003): #267,263 of 273,478Top 100%
1
Patents 2003