Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638436 | Method and arrangement for regenerating a contaminated metal bath | Klaus Elbern, Albert Rumbach | 2003-10-28 |
| 6638643 | Electrically conductive metal tape and plug connector made of it | Klaus Schleicher, Thomas Helmenkamp, Jurgen Gebhardt, Udo Adler | 2003-10-28 |