Issued Patents All Time
Showing 1–4 of 4 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 | Beate Monscheuer, Claudia Dahmen, Karlfried Pfeifenbring | 2007-02-20 |
| 6982011 | Method for producing improved cold-rolled strip that is capable of being deep-drawn or ironed, and cold-rolled strip, preferably used for producing cylindrical containers and, in particular, battery containers | Karlfried Pfeifenbring, Hans-Güenter Steinmann, Ferdinand Schmidt, Marcel Sebastian Rubart | 2006-01-03 |
| 6923897 | Method for producing electrolytically coated cold rolled strip, preferably for use in the production of battery sheaths, and battery sheath produced according to this method | Ferdinand Schmidt, Hans-Güenter Steinmann, Karlfried Pfeifenbring, Dagmar Petrick | 2005-08-02 |
| 6852445 | Battery sheath made of a formed cold-rolled sheet and method for producing battery sheaths | Ferdinand Schmidt, Anette Schenck, Beate Monscheuer, Helmut Kossler, Nikolaus Ferenczy +1 more | 2005-02-08 |