Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10166742 | Metal-polyamide/polyethylene-metal laminate | Antoine Gauriat, Cedric Calvez, Francis Schmit, Christoph Filthaut, Roland Herd Smith +1 more | 2019-01-01 |
| 6673468 | Composite material made of two steel cover sheets resistance-welded together and an intermediate layer | Friedrich Behr, Hans-Dieter Gall | 2004-01-06 |
| 6656305 | Method for producing a stove-enameled molded component | Edgar Panek, Friedrich Behr | 2003-12-02 |
| 6428905 | Double sheet metal consisting of two covering metal sheets and an intermediate layer | Friedrich Behr, Klaus Blümel, Horst Mittelstädt, Werner Hufenbach, Frank Adam | 2002-08-06 |