Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5372981 | Method of preparing metal-heterocarbon-nitrogen catalyst for electrochemical cells | — | 1994-12-13 |
| 5314766 | Lead-acid battery electrode and method of manufacture | Armand R. Poirier | 1994-05-24 |
| 5252105 | Method of forming lead-acid battery electrode | Gregory C. Garabedian | 1993-10-12 |
| 5240893 | Method of preparing metal-heterocarbon-nitrogen catalyst for electrochemical cells | — | 1993-08-31 |
| 4339512 | Battery having electrode with hydrophilic polymer binder | Stuart G. Meibuhr | 1982-07-13 |
| 4312931 | Zinc electrode containing porous calcium silicate | Stuart G. Meibuhr | 1982-01-26 |
| 4294899 | PTFE-Bound talc separators for secondary zinc alkaline batteries | — | 1981-10-13 |