Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667130 | Recombinant lead-acid cell and long life battery | Sudhan S. Misra | 2003-12-23 |
| 6562517 | Lead-acid battery vent valve-catalyst carrier assembly | Sudhan S. Misra | 2003-05-13 |