Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5223352 | Lead-acid battery with dimensionally isotropic graphite additive in active material | John B. Williamson, Michael J. Gough, Thomas E. Bolner | 1993-06-29 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5223352 | Lead-acid battery with dimensionally isotropic graphite additive in active material | John B. Williamson, Michael J. Gough, Thomas E. Bolner | 1993-06-29 |