Issued Patents All Time
Showing 1–6 of 6 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 |
| 5569553 | Battery design for achieving end-of-life indication during electrical discharge | Sally Ann Smesko, Esther S. Takeuchi | 1996-10-29 |
| 5415959 | Woven synthetic halogenated polymer fibers as separator material for electrochemical cells | Michael F. Pyszczek, Christine A. Frysz, Esther S. Takeuchi | 1995-05-16 |
| 5114811 | High energy density non-aqueous electrolyte lithium cell operational over a wide temperature range | Michael F. Pyszczyk, Christine A. Frysz, Michael A. Zelinsky | 1992-05-19 |
| 4964877 | Non-aqueous lithium battery | Pamela P. Keister, Ralph T. Mead, Barry C. Muffoletto, Esther S. Takeuchi, Michael A. Zelinsky +1 more | 1990-10-23 |
| 4830940 | Non-agueous lithium battery | Pamela P. Keister, Ralph T. Mead, Barry C. Muffoletto, Ester S. Takeuchi, Michael A. Zelinsky +1 more | 1989-05-16 |