Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7836126 | Business presence system and method | Corneliu D. Mitu, Stefan Mueller | 2010-11-16 |
| 7577682 | Semantic objects | Stefan Mueller, Marcus Schwarz, Stephan Klevenz | 2009-08-18 |