Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4656706 | Formation efficiency of positive plates of a lead-acid battery | William C. Delaney | 1987-04-14 |
| 4323470 | Battery paste for lead-acid storage batteries | Edwin C. Laird | 1982-04-06 |