Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864144 | Color-matched, ambient-light visual comparator dosimeter | William L. McLaughlin, Walter Chappas, Mahnaz Farahani | 1989-09-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864144 | Color-matched, ambient-light visual comparator dosimeter | William L. McLaughlin, Walter Chappas, Mahnaz Farahani | 1989-09-05 |