Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6889840 | Sale and storage packaging for zinc-air cells | Herbert Schein, Anja Krüger, Helmut Hewelt, Manfred Hägele, Heinrich Stelzig | 2005-05-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6889840 | Sale and storage packaging for zinc-air cells | Herbert Schein, Anja Krüger, Helmut Hewelt, Manfred Hägele, Heinrich Stelzig | 2005-05-10 |