Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6671556 | Vagal nerve stimulation techniques for treatment of epileptic seizures | Mark G. Frei | 2003-12-30 |
| 6587727 | Vagal nerve stimulation techniques for treatment of epileptic seizures | Mark G. Frei | 2003-07-01 |
| 6560486 | Bi-directional cerebral interface system | Mark G. Frei | 2003-05-06 |
| 6549804 | System for the prediction, rapid detection, warning, prevention or control of changes in activity states in the brain of a subject | Mark G. Frei, David Lerner, John D. Ralston, Josef Dorfmeister | 2003-04-15 |