Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6392415 | Method for determining the state of charge of lead-acid rechargeable batteries | Helmut Laig-Horstebrock, Eberhard Meissner, Detief Brunn, Karl-Heinz Leiblein | 2002-05-21 |
| 6163133 | Process for determining the state of charge and the peak current loadability of batteries | Helmut Laig-Horstebrock, Eberhard Meissner, Karsten Michels, Uwe Dierker | 2000-12-19 |