Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5302476 | High performance positive electrode for a lead-acid battery | Wen-Hong Kao, Norma K. Bullock | 1994-04-12 |
| 5290359 | Apparatus for production of a battery paste | Matthew A. Coonen, Conrad E. Weinlein | 1994-03-01 |