Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5256096 | Fluorescent lamp with improved phosphor coating and related process | — | 1993-10-26 |
| 5118985 | Fluorescent incandescent lamp | Robert J. Patton, Kailash C. Mishra, Ernest A. Dale | 1992-06-02 |
| 5107167 | Incandescent bug lamp with cadmium-free powder coating | Sarah C. Shobert, Ronald Blose, Charles H. Wood | 1992-04-21 |
| 5045008 | Method of providing an improved phosphor coating | — | 1991-09-03 |
| 5032420 | Method of applying cadium-free incandescent lamp powder coating | Sarah C. Shobert, Ronald Blose, Charles H. Wood | 1991-07-16 |
| 5023015 | Method of phosphor preparation | — | 1991-06-11 |
| 4451757 | Fluorescent lamp having improved maintenance | — | 1984-05-29 |