Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657162 | Burner head of an electric arc welding or cutting burner with contact nozzle supported in positive fit | Hubert F. Metzger | 2003-12-02 |
| 6610393 | Laminated packet for a plastic substrate and method for producing such a laminated packet | — | 2003-08-26 |