Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6079093 | Method and device for releasing cathode plates | — | 2000-06-27 |
| 4566951 | Method for cleaning cathode or anode plates | Gustav S. I. Norberg, Tommy E. Ahl | 1986-01-28 |
| 4220240 | Method and machine for continuously transporting starting sheets | Gustav S. I. Norberg | 1980-09-02 |