Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4572821 | Apparatus for dissolving ozone in a fluid | Jean-Pierre Duguet, Joel Mallevialle, Michel Roustan | 1986-02-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4572821 | Apparatus for dissolving ozone in a fluid | Jean-Pierre Duguet, Joel Mallevialle, Michel Roustan | 1986-02-25 |