Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7368201 | Box for set of electric storage batteries | Claude Maurice Druelle | 2008-05-06 |
| 6841293 | Box for set of electric storage batteries | Claude Maurice Dreulle | 2005-01-11 |
| 6406812 | Continuous current supply for electrical automotive vehicle | Claude Maurice Dreulle | 2002-06-18 |