Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4946568 | Method of an arrangement for corona treatment | Klaus Kalwar, Horst Berger, Otto Berger | 1990-08-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4946568 | Method of an arrangement for corona treatment | Klaus Kalwar, Horst Berger, Otto Berger | 1990-08-07 |