Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5375045 | Lighting system for illuminating roof portions having disparate slopes | Alan J. Ruud | 1994-12-20 |
| 5345369 | Optical system for lamp-mounting elongate roof fixture | Alan J. Ruud | 1994-09-06 |