Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836555 | Information management system with authenticity check | Petter Ericson, Christer Fåhraeus, Kristofer Skantze | 2004-12-28 |
| 6719200 | Checking of right to access | — | 2004-04-13 |
| 6698660 | Electronic recording and communication of information | Christer Fåhraeus, Marianne Lindstrom | 2004-03-02 |
| 6689966 | System and method for determining positional information | — | 2004-02-10 |