Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4794486 | Apparatus for the ionization of gaseous oxygen | Wolfgang Wichern | 1988-12-27 |
| 4686370 | Ionizing chamber for gaseous oxygen | — | 1987-08-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4794486 | Apparatus for the ionization of gaseous oxygen | Wolfgang Wichern | 1988-12-27 |
| 4686370 | Ionizing chamber for gaseous oxygen | — | 1987-08-11 |