Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5196234 | Method for preparing zinc orthosilicate phosphor particle | Fred R. Taubner, A. Gary Sigai, Charles F. Chenot | 1993-03-23 |
| 5188763 | Method for preparing zinc orthosilicate phosphor | Charles F. Chenot | 1993-02-23 |
| 4473634 | Coated phosphors, method for producing same and articles employing same | Robert E. Dodds, Carl E. Landmesser, Harry O. Schulze | 1984-09-25 |