Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6492062 | Primary alkaline battery including nickel oxyhydroxide | Francis Wang, Philip Trainer, Guang-Xue Wei | 2002-12-10 |
| 6489056 | Battery including a hydrogen-absorbing cathode material | Stuart M. Davis | 2002-12-03 |