Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7169508 | Method of manufacturing anode compositions for use in rechargeable electrochemical cells | Josef Daniel-Ivad, Elfriede Daniel-Ivad | 2007-01-30 |
| 7008723 | Method of manufacture of an anode composition for use in a rechargeable electrochemical cell | Josef Daniel-Ivad, Elfriede Daniel-Ivad | 2006-03-07 |
| 6361899 | Additives for rechargeable alkaline manganese dioxide cells | Josef Daniel-Ivad, Elfriede Daniel-Ivad | 2002-03-26 |