Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4931368 | Vent liner and cover construction for galvanic cells | Alan D. Ayers | 1990-06-05 |
| 4663247 | Coiled electrode assembly cell construction with pressure contact member | Nicholas Joseph Smilanich | 1987-05-05 |
| 4476202 | Two-piece cover-seal construction for galvanic cells | — | 1984-10-09 |