Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4649022 | Method of making a current collector for a sodium/sulfur battery | Ragnar P. Tischer, Walter L. Winterbottom | 1987-03-10 |
| 4456631 | Electronically conductive lithia doped oxide ceramics for use in sodium sulfur batteries | Gary M. Crosbie, Gerald J. Tennenhouse, Ragnar P. Tischer | 1984-06-26 |
| 4456664 | Electronically conductive magnesia doped oxide ceramics for use in sodium sulfur batteries | Gary M. Crosbie, Gerald J. Tennenhouse, Ragnar P. Tischer | 1984-06-26 |
| 4451543 | Rechargeable zinc/manganese dioxide cell | Matthew A. Dzieciuch, Joseph T. Kummer | 1984-05-29 |