Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8069086 | Systems and methods for time-dependent protection of available quantities | Torsten Heise | 2011-11-29 |
| 7987187 | Quantity offsetting service | Stephan Hetzer, Charlotte Hullo, Jochen Hirth | 2011-07-26 |