Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833583 | Electric supply device for an ozonizer | — | 1989-05-23 |
| 4680686 | Electric 3-phase supply device for an ozonizer | Paul Chapsal | 1987-07-14 |
| 4470896 | Internal or external dielectric distributor for electrodes | — | 1984-09-11 |