Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6040129 | Photographic emulsion having an improved speed, photographic element containing said emulsion, and method | Stephen A. Godleski, David A. Dickinson | 2000-03-21 |
| 5576432 | Process for the manufacture of dihydropyrimidines | Roger Lok | 1996-11-19 |