Issued Patents All Time
Showing 1–2 of 2 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 | Michael Ingham | 1994-01-11 |
| 5180654 | Processing radiation sensitive members with aqueous ethyl hexyl sulphate treatment prior to burn-in step | Stephen David Rigby | 1993-01-19 |