Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6736971 | Pre-metered, unsupported multilayer microporous membrane | Richard Sale | 2004-05-18 |
| 6733677 | Filter sheet and process for purifying photoresist composition employing the filter sheet | Kenneth C. Hou, Richard Sale | 2004-05-11 |
| 6734012 | Low fluorescence nylon/glass composites for micro-analytical diagnostic applications | Rita Andreoli, Murtaza Y. Amin, Mark Meyering, Richard Chesterson | 2004-05-11 |
| 6706184 | Unsupported multizone microporous membrane | Richard Sale | 2004-03-16 |