Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7314681 | Cylindrical alkaline cells with increased discharge performance | Richard A. Langan | 2008-01-01 |
| 7232628 | Optimised alkaline electrochemical cells | — | 2007-06-19 |
| 7045253 | Zinc shapes for anodes of electrochemical cells | David G. Clash, Robert N. Mansfield, Jr., Nghia Cong Tang, Lewis F. Urry | 2006-05-16 |
| 6936378 | Alkaline electrochemical cells with improved electrolyte | — | 2005-08-30 |
| 6395422 | Additives for electrochemical cells | Neal C. White | 2002-05-28 |
| 6221532 | Paper separators for electrochemical cells | Neal C. White | 2001-04-24 |
| 5378559 | Phosphate ester additive to alkaline cells to reduce gassing | David Kilby | 1995-01-03 |