Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358840 | Tabular grain silver iodobromide emulsion of improved sensitivity and process for its preparation | Eleanor Chaffee, Allen K. Tsaur, David E. Fenton, Donald L. Black | 1994-10-25 |