Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE33057 | High frequency supply system for gas discharge lamps and electronic ballast therefor | Ariel R. Davis | 1989-09-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE33057 | High frequency supply system for gas discharge lamps and electronic ballast therefor | Ariel R. Davis | 1989-09-12 |