Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7510615 | Age-hardening copper alloy as material for producing casting molds | Dirk Rode, Fred Riechert | 2009-03-31 |
| 6716541 | Material for a metal strip | Udo Adler, Jurgen Gebhardt, Heinz Klenen, Robert Leffers | 2004-04-06 |
| 6638643 | Electrically conductive metal tape and plug connector made of it | Klaus Schleicher, Robert Leffers, Jurgen Gebhardt, Udo Adler | 2003-10-28 |
| 6602461 | Arrangement for pouring a pourable melt made up of a copper alloy | Andreas Krause, Dirk Rode, Meinhard Hecht, Uwe Quadfasel, Ralph Frankenberg +1 more | 2003-08-05 |
| 6083328 | Casting rolls made of hardenable copper alloy | Horst Gravemann | 2000-07-04 |