Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857423 | Overcharge protection of secondary, non-aqueous batteries | Kuzhikalail M. Abraham | 1989-08-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857423 | Overcharge protection of secondary, non-aqueous batteries | Kuzhikalail M. Abraham | 1989-08-15 |