Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10340523 | Advanced graphite additive for enhanced cycle-life of deep discharge lead-acid batteries | Sudhakar Jagannathan, M. Metin Vargonen, Paul D. Korinek | 2019-07-02 |
| 10147953 | Lead-acid battery positive plate and alloy therefore | Xiangjun Wang, David Mihara, Edward Mattan | 2018-12-04 |
| 6117209 | Hydrometallurgical process for treating alloys and drosses to recover the metal components | — | 2000-09-12 |