Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4728601 | Tetra-aza indene compounds | David Rowland, Michael E. Dale, Geoffrey E. Ficken, William E. Long | 1988-03-01 |
| 4533627 | Process for the preparation of a silver halide emulsion | Brian D. Harradine, Michael A. Wraith | 1985-08-06 |