Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8643223 | Feeding device with solar cells, working with artificial light sources, for electronic equipments | — | 2014-02-04 |
| 7501578 | Electric conductors | — | 2009-03-10 |
| 6476328 | Audio signal connection cable for recording and reproduction devices | — | 2002-11-05 |
| 6399885 | Audio signal connection cable for recording and reproduction devices | — | 2002-06-04 |
| 5907133 | Device for electroacoostic diffusion, with diaphragms, spiders and horns of balsa wood or mixtures thereof | — | 1999-05-25 |