Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678917 | Method for providing a white color upon illumination of a fluorescent object with ultraviolet light | — | 1997-10-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678917 | Method for providing a white color upon illumination of a fluorescent object with ultraviolet light | — | 1997-10-21 |