Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667916 | Mixed cathode formulation for achieving end-of-life indication | Sally Ann Smesko, Esther S. Takeuchi | 1997-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667916 | Mixed cathode formulation for achieving end-of-life indication | Sally Ann Smesko, Esther S. Takeuchi | 1997-09-16 |