Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7953639 | Customized extensions of electronic database objects | Roland Keil, Michael Witte | 2011-05-31 |
| 7424448 | Method for quantity checking of product purchase orders | Carsten Fuchs, Horst Juettner | 2008-09-09 |