Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5416825 | Testing method for subscriber line testing | Wolfgang Renger | 1995-05-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5416825 | Testing method for subscriber line testing | Wolfgang Renger | 1995-05-16 |