Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5822301 | Communication arrangement and method for the evaluation of at least tow multi-part communication connections between two parties to a communication in a multi-node network | Wolfgang Arnold, Johannes Hellendoorn, Christoph Thomas | 1998-10-13 |