Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818867 | Method for heating liquid in an electric kettle | — | 2004-11-16 |
| 6712769 | Blood pressure monitoring device with inclination sensor | Dirk Freund, Martin Giersiepen, Brigitte Harttmann, Ulrich Heck, Stefan Hollinger +2 more | 2004-03-30 |