Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489063 | Additives for improving the reversibility of a carbon electrode of a lithium ion secondary electrochemical generator | Abdelaziz Naji, Patrick Willmann | 2002-12-03 |
| 6403260 | Carbon product rich in lithium for use as negative electrode in a lithium cell | Patrick Willmann, Laurent Thevenot | 2002-06-11 |