Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6894440 | Method and device for lighting an electronic or electromechanical apparatus | Romano Cristoni, Joachim Grupp | 2005-05-17 |
| 6882596 | Manual control device for executing functions of an electronic watch | Jean-Charles Guanter | 2005-04-19 |