Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656891 | Gas discharge lamp ballast with heating control circuit and method of operating same | Siegfried Luger | 1997-08-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656891 | Gas discharge lamp ballast with heating control circuit and method of operating same | Siegfried Luger | 1997-08-12 |