Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4622151 | Method and device for ozonization of a fluid | Arthur Ruf, H. E. Laederach, K. Gschwend | 1986-11-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4622151 | Method and device for ozonization of a fluid | Arthur Ruf, H. E. Laederach, K. Gschwend | 1986-11-11 |