Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859497 | Process for imparting stir-in capabilities to a silver activated zinc sulfide phosphor | Robert W. Wolfe | 1989-08-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859497 | Process for imparting stir-in capabilities to a silver activated zinc sulfide phosphor | Robert W. Wolfe | 1989-08-22 |