Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6878490 | Positive electrode active materials for secondary batteries and methods of preparing same | Yuan Gao, Marina Yakovleva, Prakash Thyaga Palepu, John F. Engel | 2005-04-12 |