Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703440 | Compact fluorescent lamp and ballast arrangement with inductor directly between lamp ends | David J. Kachmarik, Thomas F. Soules, Raymond Albert Fillion, Donald W. Kuk | 1997-12-30 |