Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5128220 | Method for fiber coating tacky active electrode strips | Thomas J. O'Hara | 1992-07-07 |
| 5114808 | Cell cover with internal compression ring of high yield strength material | Earl Chaney | 1992-05-19 |
| 4302517 | Unitary seal and cover support gasket for miniature button cells | — | 1981-11-24 |