Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4704665 | Corrosion resistant electric luminaire having rigid internal support structure | — | 1987-11-03 |
| 4425609 | Fixture for hazardous area | — | 1984-01-10 |
| 4254456 | Luminaire for assembly line | Marcus P. Hogue | 1981-03-03 |