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US Patent No.
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Title |
Issue Date |
| 5,156,934 |
Method Of Making A Rechargeable Modified Manganese Dioxide Material And Related Compound And Electrode Material |
10/20/1992 |
| 5,419,986 |
Method Of Making A Rechargeable Manganese-Oxide Compound And Related Electrode Material |
05/30/1995 (Expired) |
| 5,952,124 |
Rechargeable Electrochemical Cell With Modified Manganese Oxide Electrode |
09/14/1999 (Expired) |
| 6,646,423 |
Formation Procedure For Alkaline Nickel-Zinc Cells |
11/11/2003 |
| 6,953,639 |
Heavy Metal-Free Rechargeable Zinc Negative Electrode For An Alkaline Storage Cell |
10/11/2005 |
| 7,264,903 |
Battery Cells Having Improved Power Characteristics and Methods of Manufacturing Same |
09/04/2007 |
| 7,264,904 |
Cylindrical Battery Cell Having Improved Power Characteristics and Methods of Manufacturing Same |
09/04/2007 |
| 7,288,126 |
Battery Cells Having Improved Power Characteristics and Methods of Manufacturing Same |
10/30/2007 |
| 7,407,724 |
Embedded Electrode Conformations for Balanced Energy, Power, and Cost in an Alkaline Cell |
08/05/2008 |
|
US Patent No.
|
Title |
Issue Date |
| 5,156,934 |
Method Of Making A Rechargeable Modified Manganese Dioxide Material And Related Compound And Electrode Material |
10/20/1992 |
| 5,419,986 |
Method Of Making A Rechargeable Manganese-Oxide Compound And Related Electrode Material |
05/30/1995 (Expired) |
| 5,952,124 |
Rechargeable Electrochemical Cell With Modified Manganese Oxide Electrode |
09/14/1999 (Expired) |
| 6,646,423 |
Formation Procedure For Alkaline Nickel-Zinc Cells |
11/11/2003 |
| 6,953,639 |
Heavy Metal-Free Rechargeable Zinc Negative Electrode For An Alkaline Storage Cell |
10/11/2005 |
| 7,264,903 |
Battery Cells Having Improved Power Characteristics and Methods of Manufacturing Same |
09/04/2007 |
| 7,264,904 |
Cylindrical Battery Cell Having Improved Power Characteristics and Methods of Manufacturing Same |
09/04/2007 |
| 7,288,126 |
Battery Cells Having Improved Power Characteristics and Methods of Manufacturing Same |
10/30/2007 |
| 7,407,724 |
Embedded Electrode Conformations for Balanced Energy, Power, and Cost in an Alkaline Cell |
08/05/2008 |
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