Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5139957 | Chemical indicator that includes potassium dichromate and urea and method of using the same to detect hydrogen peroxide | — | 1992-08-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5139957 | Chemical indicator that includes potassium dichromate and urea and method of using the same to detect hydrogen peroxide | — | 1992-08-18 |