Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6945671 | Compact fluorescent lighting unit with adjustable beam spread | Toni F. Swarens, Milton L. Hedberg Jr. | 2005-09-20 |
| 5430630 | Light beam converter and deflector | Ralph W. Swarens | 1995-07-04 |
| 5142459 | Hidden source fluorescent light wash fixture | Ralph W. Swarens | 1992-08-25 |
| 4703406 | One piece lamp mounting for recessed light fixtures | Franklin E. Elliott | 1987-10-27 |