Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6322759 | Ozonizer using a thermally sprayed ceramic dielectric | Siegfried Gunther, Rainer Gadow, Andreas Killinger, Christian Friedrich | 2001-11-27 |
| 5955038 | Ozonizer and method of manufacturing it | Rainer Gadow | 1999-09-21 |