Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6485897 | Spectral sensitized silver halide element for electronic filmwriter device | Cheryl S. Johnston, Mark Johnson, David L. Fridd | 2002-11-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6485897 | Spectral sensitized silver halide element for electronic filmwriter device | Cheryl S. Johnston, Mark Johnson, David L. Fridd | 2002-11-26 |