Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6948504 | Ozonated water flow and concentration control method | Johannes Seiwert, Christiane Gottschalk | 2005-09-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6948504 | Ozonated water flow and concentration control method | Johannes Seiwert, Christiane Gottschalk | 2005-09-27 |