Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4654768 | Luminaire including improved refractor mounting arrangement | Walter R. Blake, Warren Halper | 1987-03-31 |
| 4490778 | Luminaire globe assembly | Byron R. Collins | 1984-12-25 |