Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5051653 | Silicon dioxide selectively reflecting layer for mercury vapor discharge lamps | Barry G. DeBoer | 1991-09-24 |
| 4988914 | Red fluorescent lamp suitable for reprographic applications | Steven C. Schlitt | 1991-01-29 |
| 4940918 | Fluorescent lamp for liquid crystal backlighting | — | 1990-07-10 |