Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9577266 | Negative grid for battery | Jeffrey L. Troxel, Charles J. Schaeffer, Glenn W. Andersen, Wen-Hong Kao | 2017-02-21 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9577266 | Negative grid for battery | Jeffrey L. Troxel, Charles J. Schaeffer, Glenn W. Andersen, Wen-Hong Kao | 2017-02-21 |