Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7179541 | Heat treatment method for a cold-rolled strip with an Ni and/or Co surface coating, sheet metal producible by said method and battery can producible by said method | Werner Olberding, Claudia Dahmen, Karlfried Pfeifenbring | 2007-02-20 |
| 6852445 | Battery sheath made of a formed cold-rolled sheet and method for producing battery sheaths | Ferdinand Schmidt, Anette Schenck, Helmut Kossler, Nikolaus Ferenczy, Annette Borisch +1 more | 2005-02-08 |