Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8027886 | Program product for purchase order processing | Markus Welter, Alexander Grendel | 2011-09-27 |
| 7983962 | Method and system for purchase order data entry | Holger Wittmer, Andreas Freitag, Michael Haase | 2011-07-19 |