Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6420065 | Wound electrochemical cell, a method for the manufacture thereof, and use of such electrochemical cells | Ilmari Katva | 2002-07-16 |
| 6346225 | Preparation of modified cokes and/or blacks | Ningling Rao, Pascal Ge | 2002-02-12 |
| 6346351 | Lithium salt/carbonate electrolyte system, a method for the preparation thereof, the use thereof and a battery containing the electrolyte system | Ningling Rao | 2002-02-12 |