Issued Patents 1997
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695892 | Preparation of silver vanadium oxide using nitric acid with oxide starting materials | Randolph Leising | 1997-12-09 |
| 5670276 | Alternate synthetic method for mixed metal oxide cathode materials | Randolph Leising | 1997-09-23 |
| 5667910 | Electrochemical cell having a cathode comprising differing active formulations and method | Sally Ann Smesko | 1997-09-16 |
| 5667916 | Mixed cathode formulation for achieving end-of-life indication | Steven J. Ebel, Sally Ann Smesko | 1997-09-16 |
| 5639577 | Nonaqueous electrochemical cell having a mixed cathode and method of preparation | Randolph Leising | 1997-06-17 |
| 5631102 | Separator insert for electrochemical cells | David M. Spillman | 1997-05-20 |
| 5614331 | Medium and high discharge rate combination battery and method | Karen M. Walsh | 1997-03-25 |
| 5604055 | Oxidized alkali metal-halogen cell case | W. Richard Brown, Sally Ann Smesko | 1997-02-18 |