Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE42979 | Method to route an incoming call, telecommunication terminal, and destination terminal selection arrangement | Jean Vosters | 2011-11-29 |
| 8038030 | Floor cleaning machine | Heinrich Katenhusen | 2011-10-18 |