Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4790980 | Device for the generation of ozone and a process for its operation | Peter Erni | 1988-12-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4790980 | Device for the generation of ozone and a process for its operation | Peter Erni | 1988-12-13 |