Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8046304 | Franking method and mail transport system with central postage accounting | — | 2011-10-25 |
| 7996884 | Method and arrangement for server-controlled security management of services to be performed by an electronic system | Clemens Heinrich, Dirk Rosenau | 2011-08-09 |