Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5278030 | Developer solution comprising ethyl hexyl sulphate, a surfactant, an alkaline material and having a pH of not less than 12 | Paul A. Styan | 1994-01-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5278030 | Developer solution comprising ethyl hexyl sulphate, a surfactant, an alkaline material and having a pH of not less than 12 | Paul A. Styan | 1994-01-11 |