Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6947668 | Method for transferring utility optical signals and optical-line network | Jan Koeppen, Guenter Neumann | 2005-09-20 |
HT
Helmut Tiltmann
Overall (2005): #190,974 of 245,428Top 80%
1
Patents 2005