Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5114806 | Perforated retainer for horizontal mount gelled-electrolyte cells | Frank L. Tarantino | 1992-05-19 |
| 4687718 | Method of making a sealed lead-acid battery with a gel electrolyte and sealed lead-acid storage battery made according to this method | Augustus M. Chreitzberg | 1987-08-18 |