Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500576 | Hydrogen recombination catalyst | Peter R. Moses, David L. Pappas | 2002-12-31 |
| 6489056 | Battery including a hydrogen-absorbing cathode material | Enoch I. Wang | 2002-12-03 |
| 6451486 | Battery cathode including a mixture of manganese dioxide with carbon particles of expanded and non-expanded graphite | Qingqi Huang, John S. Miller | 2002-09-17 |