Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695685 | Phosphor with modified surface composition and method for preparation | — | 1997-12-09 |
| 5651920 | Small-sized lanthanum cerium terbium phosphate phosphors and method of making | Jenace A. Yurchisin | 1997-07-29 |
| 5611961 | Method of preparing manganese activated zinc orthosilicate phosphor | Cheryl Forster, Anthony F. Kasenga | 1997-03-18 |