Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839152 | Process for producing an aqueous solution containing chlorine dioxide and chlorine | Philip A. Vella | 1989-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839152 | Process for producing an aqueous solution containing chlorine dioxide and chlorine | Philip A. Vella | 1989-06-13 |