Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889705 | Hydrogen peroxide method using optimized H+ and BR- concentrations | — | 1989-12-26 |
| 4832938 | Hydrogen peroxide production method using platinum/palladium catalysts | Jo-Ann Theresa Schwartz | 1989-05-23 |