Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7640191 | Clustered bidding and auctions in a procurement system | Ruediger Mueller, Heiko Steffen, Antonia Gross | 2009-12-29 |
| 7610275 | Working with two different object types within the generic search tool | Elena Gurevich, Paola Sala | 2009-10-27 |