Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7582033 | Infinitely variable transmission with power branching, with electric selector | Ahmed Kefti-Cherif, Marc Picard, Michel Buannec | 2009-09-01 |
| 7220199 | Infinitely variable power branching transmission with two operating modes | Pierre Anthoine, Magali Rouge, Ahmed Kefti-Cherif, Keyvan Kergar | 2007-05-22 |