Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6405138 | Determination of silver in a photographic solution | Stephen J. Edwards, Joanna L. Evans | 2002-06-11 |
| 5803709 | Axial flow fan | Douglas Matthews, Tim Sutton | 1998-09-08 |
| 4803433 | Method and apparatus for shimming tubular supermagnets | — | 1989-02-07 |