Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6541177 | Diffusion transfer photographic film unit | James A. Foley, Stephen J. Telfer, John Marshall, David P. Waller | 2003-04-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6541177 | Diffusion transfer photographic film unit | James A. Foley, Stephen J. Telfer, John Marshall, David P. Waller | 2003-04-01 |