Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8120309 | Apparatus and method for charging a first battery from a second battery | Bernd Behnle, Eduard Pytlik, Dejan Ilic | 2012-02-21 |
| D572656 | Charger for charging batteries | — | 2008-07-08 |
| 6953117 | Sales packaging for electric storage batteries | Torsten Schmerer, Asela Jayampathy, Helmut Hewelt, Heinrich Stelzig, Kuno Gross | 2005-10-11 |
| 6889840 | Sale and storage packaging for zinc-air cells | Anja Krüger, Helmut Hewelt, Manfred Hägele, Manfred Bradler, Heinrich Stelzig | 2005-05-10 |